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Searching for a VESA-compatible monitor arm by brand usually returns the wrong product, because "monitor stand" describes three different things that are rarely interchangeable. It can mean the factory base that shipped in the box with your panel, a branded arm or stand the manufacturer sells separately, or a universal VESA mount from an aftermarket brand. Which of the three you need is decided by the brand in front of you, not by the search term. Even with a universal mount, check compatibility before replacing parts, since a mismatched arm can leave the VESA plate unflush or the clamp damaging the desk; see monitor arm parts and accessories for brackets, screws, and plates.
The mapping is not intuitive. Dell sells a genuine mounting catalogue with part numbers, naming conventions and its own quick-release interface. HP sells one current monitor arm and a lot of monitors that merely include a stand. Samsung merchandises almost nothing as a separate accessory. LG runs three unrelated stand systems at once. Apple treats the mount as a purchase-time configuration. Lenovo's branded arms are a decade old. Humanscale, Kensington and VIVO own the universal-VESA end of the category outright.
This guide is organised compatibility-first, brand-second. Before any model list, you get the two interfaces that decide whether anything fits at all — the VESA hole pattern and the OEM quick-release geometry — plus the load window each mount is actually built around. Every brand then gets a plain answer to one question: when someone searches "monitor stand [brand]," what are they most likely looking at?
It is written for people who already own a monitor and need to mount it, or who already own a mount and need to know what it will carry. If you are buying your first arm for a standard screen and only need to decide how it attaches to the desk, the clamp versus grommet breakdown is the better starting point than a brand list.
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What "Monitor Stand" Actually Means — Three Different Products
Every brand confusion in this category traces back to one of these three product classes being mistaken for another.
| What the term can mean | Who sells it | Typical example | Sold separately? |
|---|---|---|---|
| Factory base bundled with the panel | Samsung, HP, LG, Dell, ASUS | Samsung ViewFinity S61F HAS stand | Rarely — service part or used market |
| Branded arm or stand accessory | Dell, HP, LG, ASUS, Apple | Dell MSA20, LG EG800BB, ASUS ROG AAS01R | Yes for Dell, LG and ASUS |
| Universal VESA mount | Kensington, VIVO, Humanscale | VIVO STAND-V001 | Yes, from any retailer |
Two further product classes contaminate the results and deserve flagging up front. HP's B300, B500 and B560 are mounting brackets that carry a compact desktop PC behind a display, not monitor stands — they hold the computer, not the screen. Kensington's SD4700P is a USB-C docking station; the company does sell VESA dock-mounting accessories, but the dock itself is not an arm. Humanscale's QuickStand Eco is a third thing again: a freestanding desktop converter with integrated monitor mounting, not an arm and not a factory base.
If you want a pure product comparison rather than a parts map, the best monitor stands roundup covers risers and platforms, while the dual monitor stand picks stay on freestanding two-screen bases. This article is the decode layer for people who already know which class they need.
VESA and Quick Release — The Two Interfaces That Decide Compatibility
There is one standard and several proprietary systems in this category, and they are frequently confused.
| Interface | What it is | Where you meet it |
|---|---|---|
| 75×75 / 100×100 VESA | Four-hole threaded pattern on the rear shell | Nearly all desktop monitors and universal arms |
| Dell Quick Release | OEM snap interface | MSA20, MDA20, HDA26, MDS19, MDS26 |
| HP Quick Release | OEM interface on listed HP families | HP 762U0AA |
| LG Ergo / One-Click | LG-specific stand attachment types | EG800BB/BW, bundled 32UN880 lineage |
| ASUS ROG stand stem | Proprietary stem on the original ROG stand | ACL01 clamp conversion |
| Apple proprietary mounts | XDR connector, Studio Display and iMac configurations | Pro Stand, XDR VESA adapter, Built-in VESA iMac |
| 200×200 and larger | Big-format display patterns | Samsung Odyssey Ark; Kensington K58273 adapter kit |
Three rules sit underneath that table, and each one kills a common assumption.
A 100×100 pattern is necessary, not sufficient. A plate can foul a recessed housing, a connector bay or a raised rear shell. MSA20 owners running LG 34GN850-B panels have reported needing spacers and different screws despite both products nominally supporting 100×100. A 42-inch LG C2 is a different case again: it uses a different mounting pattern and sits outside the arm's intended geometry entirely.
Quick Release is not universal, even inside a brand. Alienware displays have surfaced with rear interfaces that do not mate directly with a Dell arm's quick-release geometry, forcing both the monitor-side and arm-side adapter pieces into the chain. That stack costs rear clearance and shifts where your cables exit.
Load windows have a floor as well as a ceiling. Dell's HDA26 is rated from 10 kg to 20 kg — a light 27-inch panel falls below its counterbalance range even though it is far under the maximum. Humanscale's M8 Pro starts at 4.1 kg. VIVO's STAND-V002O starts at 4.4 lb per arm. Matching only the maximum rating is the most common buying error in this category.
Dell — The Only Brand With a Full Mounting Catalogue
Dell merchandises its mounting hardware as a real accessory line, which no other monitor manufacturer here does. Learn the prefixes once and you can read the whole catalogue: MSA is a single-monitor arm, MDA is a dual-monitor arm, MDS is a dual-monitor freestanding stand, and HDA is a heavy-duty arm.
Dell Pro Single Monitor Arm — MSA20
Manufacturer part DJ1XM, Dell part 482-BBDI.
- Load: 2.2–10 kg (4.8–22 lb)
- VESA: 100×100 mm, plus Dell Quick Release on compatible Dell displays
- Height adjustment: 266 mm
- Reach: approximately 548 mm
- Tilt −35° to +80°, pivot ±90°, display swivel 180°, pan 180°
- Post rotation configurable to 180° or a full 360°
- Desk clamp to approximately 53 mm; grommet mounting to approximately 50.8 mm
- Cable channels in both arm sections
- Sold separately; monitor not included
The reason the MSA20 matters beyond Dell owners is that its supplied interface plate is a conventional 100×100 — the quick-release mechanism sits on top of it rather than replacing it. That makes off-brand mounting mechanically possible where the rear housing clears and the panel weight sits inside the window. It does not make it plug-and-play.
Dell Pro Dual Monitor Arm — MDA20
Manufacturer part 8KKRR, Dell part 482-BBDH.
- Two independently articulated arms
- Display range: approximately 19–34 in
- Per-monitor load: 2.2–10 kg (4.8–22 lb)
- VESA 100×100 mm, Dell Quick Release plus conventional VESA adapters
- Height adjustment 266 mm, reach approximately 548 mm
- Tilt −35° to +80°, pivot ±90°, pan 180°, swivel at display attachment 180°
- C-clamp and grommet installation, integrated cable channels
The independent-articulation point is the one that separates the MDA20 from crossbar dual mounts: each screen gets its own depth and height, which matters when two panels have different rear-housing depths. If two separate gas-spring arms are closer to what you want, the dual monitor arm picks stay in that lane.
Dell Pro Dual Monitor Stands — MDS19 and MDS26
"Dell monitor stand" does not always mean an articulated desk arm. These two are freestanding weighted-base stands, and they are the cleanest answer for someone who wants to delete two factory bases without clamping anything to a desk edge.
MDS19 (Dell part 452-BDGB in the US, regional identifiers vary):
- Two monitors approximately 19–27 in
- Per-monitor load 2.2–6 kg
- VESA 100×100 mm, Dell Quick Release on compatible Dell screens
- Lift 130 mm; tilt approximately −5° to +24°
- Pivot −90° to +90°; swivel approximately −10° to +15°
- Desktop freestanding base, cable clips, central cable-routing opening
MDS19 remained listed for sale alongside the newer MDS26, so treat it as a retained generation rather than a discontinued one.
MDS26 (manufacturer part 0R0CP, Dell part 452-BDZW):
- Two displays approximately 19–27 in
- Maximum per screen approximately 5.99 kg (13.2 lb); maximum total 11.97 kg (26.4 lb)
- VESA 100×100 mm adapters included in the box
- Height adjustment 150 mm; tilt approximately −5° to +21°
- Swivel approximately ±15°; pivot approximately ±90°
- Quick Release direct on selected UltraSharp and Dell Pro Plus models; other 100×100 displays use the supplied adapters
- Integrated cable routing through the riser
The per-screen figure is lower than that of the MSA20 or MDA20, which is the whole compatibility question here. A display Dell describes as "27-inch class" is not automatically inside a 5.99 kg window.
Dell Pro Heavy Duty Single Monitor Arm — HDA26
Manufacturer part 0RMXP, Dell part 482-BBFZ.
- Minimum display load: 10 kg (22.05 lb); maximum 20 kg (44.09 lb)
- VESA 100×100 mm through the supplied heavy-duty plate
- Height adjustment approximately 300 mm
- Tilt −5° to +30°, pivot ±90°
- Base and joint rotation configurable for 180° or 360°
- Clamp to approximately 53 mm desk thickness; grommet mounting supported
- Cable channels in upper and lower arm sections
- Direct Quick Release limited to specifically listed Dell displays
That 10 kg floor is not a rounding detail — it is the reason a light panel can feel wrong on an HDA26. Spring and counterbalance mechanisms have a specified operating range in both directions.
Legacy Dell — MSA14 and Old VESA Conversion Plates
MSA14 is a genuine legacy Dell arm designation, historically documented with tilt around −35° to +80°, roughly 26.7 cm of height adjustment, and Dell Quick Release with VESA adapter support. Replacement availability now runs through parts resellers, used and NOS listings rather than Dell's current catalogue.
Older Dell stand generations were also served by VESA conversion plates — part references such as 452-10833 appear in Dell support material — which allowed 75×75 and 100×100 monitors to mount on selected stands. Those plates are the reason some very old Dell hardware is still reusable, provided you match the exact stand generation before buying.
HP — One Current Arm, and a Lot of Included Bases
HP's standalone monitor-mounting line is thin compared with Dell's. The Quick Release Monitor Single Arm, product number 762U0AA, is the clearly verified current HP-branded monitor arm. Everything else in HP's range is either a monitor that happens to include a height-adjustable base or a PC-mounting bracket.
HP Quick Release Monitor Single Arm — 762U0AA
- VESA 100×100 mm, with direct HP Quick Release attachment on specified E-Series G5, Series 5 Pro and Series 7 Pro displays
- Supplied VESA bracket for other compatible monitors
- Height adjustment approximately 150 mm
- Column height 404 mm
- Tilt −5° to +20°
- Arm swivel ±90°
- Front hinge approximately ±100°; rear hinge approximately ±154°
- Pivot 90° clockwise and counter-clockwise
- Desk thickness 10–50 mm; grommet-hole support 40–80 mm
- Product weight 3.17 kg
- Box includes arm column, clamp, grommet hardware, four M4×10 thumbscrews, VESA kit, Allen keys and cable fastener
HP does not publish a clear maximum display load for this arm in its current material, so match your panel against the geometry rather than importing a figure from an unaffiliated reseller listing. The supplied 100×100 bracket is what makes broader cross-brand use possible; the quick-release advantage applies only to the HP families HP explicitly lists.
HP B300, B500 and B560 — Not Monitor Stands
These appear in "monitor stand HP" results because their titles contain VESA and bracket terminology. They are compact-PC mounting brackets that attach an HP Desktop Mini, Chromebox or Thin Client behind a display.
- B300 — 2DW53AA, bracket for compatible Desktop Mini, Chromebox and Thin Client systems
- B500 — same product class for later HP compact-PC generations
- B560 — 763U8AA, current bracket for selected E-Series G5, Series 5 Pro and Series 7 Pro monitors, with 100×100 mm VESA positioning and spacer provisions for selected thin-client setups
None of them will hold a monitor.
Representative HP Included Bases
HP's bundled bases are monitor-SKU-bound and are not universal accessories, even though they expose 100×100 VESA holes on the panel itself.
E27k G5 included height-adjustable stand:
- VESA 100×100 mm
- Height adjustment 150 mm
- Tilt approximately −5° to +20°
- Swivel ±45°
- Pivot ±90°
- Detachable from the monitor
OMEN 27 G2 included stand:
- VESA 100×100 mm
- Height adjustment approximately 100 mm
- Tilt approximately −5° to +20°
- Detachable
You can remove either base and mount the display on a 100×100 arm. What you cannot do is unscrew that base and attach it to a different monitor — the display-side interface is model-specific, and the adjustment ranges differ enough between families that OMEN figures should never be read as E-Series figures.
Legacy HP — BT861AA and AW664AA
Both remain relevant to second-hand searches. BT861AA was an older HP Single Monitor Arm with roughly 13 inches of vertical lift, a tilt range of about 50° total, 360° pan and 360° rotation. AW664AA was an HP Adjustable Dual Display Stand rated for approximately 2.3–6 kg per display on 75×75 and 100×100 patterns, with about 100 mm of lift, 360° base rotation, a tilt range of roughly −5° to +30° and landscape/portrait orientation. Both are discontinued and appear through parts resellers.
Samsung — Stands That Ship With the Monitor
Samsung is where the brand-versus-model distinction matters most, because the searchable string normally identifies the screen rather than a separately sold base. Samsung's current desktop lineup is predominantly monitor-specific included stands; a mainstream Samsung-branded universal single or dual desk arm comparable with Dell's MSA20 has not been verified in the current US accessory catalogue. The phrase "with Easy Setup Stand" describes a monitor configuration, not an assembly mechanism that interoperates across models.
ViewFinity S6 S61F — Included HAS Stand
- Stand type: HAS
- Height adjustment approximately 135 mm, ±5 mm tolerance
- Tilt −4° to +24°
- Swivel −45° to +45°
- Pivot −92° to +92°
- VESA 100×100 mm
- Included with the monitor
Smart Monitor M8 M80F — Included HAS/Pivot Stand
- Stand type: HAS Pivot
- Height 120 mm ±5 mm
- Tilt −2° to +15°, subject to manufacturing tolerance
- Pivot approximately −92° to +92°
- VESA 100×100 mm
- Current 32-inch panel weight without stand: approximately 4.0 kg
"Replacement stand for Samsung M8" is three different purchases depending on who is asking: a lost factory base, a floor or mobile mount, or a 100×100 arm for the panel itself. Only the last one has a broad aftermarket answer.
Odyssey G3 G30D — Included Stand
- Height adjustment 4.72 ±0.19 in / approximately 120 mm
- Tilt −5° to +20°
- Swivel −15° to +15°
- Pivot approximately −2° to +92°
- VESA 100×100 mm
- 24-inch panel weight without stand approximately 2.4 kg
That 2.4 kg figure is the one to check before buying any arm. A light panel like this can fall below the minimum counterbalance weight of a heavy-duty gas-spring arm while sitting nowhere near its maximum.
Odyssey Ark — The 200×200 Exception
- VESA 200×200 mm, not the 100×100 pattern used by Samsung's desktop displays
- Native stand supports landscape and portrait
- Height range approximately 270 mm in landscape, approximately 30 mm in portrait
- Tilt roughly ±10° in landscape, approximately −13° to +10° in portrait
- Pivot approximately ±90°
- The OEM stand is a model-specific structural assembly, not interchangeable with ordinary Samsung bases
Use the Ark as the counterexample to any sentence that begins "Samsung monitors are VESA 100×100."
LG — Three Stand Systems, Not One
LG currently spans three unrelated mounting approaches, and its own support documentation makes the distinction mechanical: screw-fix bases, One-Click engagement, and the Ergo arm each assemble differently. LG identifies incomplete One-Click engagement and loose base hardware as stand-movement causes on the models that use those systems — which is a more useful diagnostic than guessing.
LG Ergo Stand — EG800BB and EG800BW
Sold separately in LG's US accessory catalogue. EG800BB has a black mounting plate, EG800BW a white one; the mechanics are otherwise the same.
- C-clamp desk installation; maximum desk thickness approximately 2.9 in / 73.7 mm
- Extend/retract: 180 mm
- Swivel: ±280°
- Pivot: 90° to one side
- Height movement: 130 mm; down height 127 mm
- Tilt: ±25°
- Built-in cord storage
- VESA plate at the monitor interface; listed LG models overwhelmingly use 100×100
LG maintains a broad official compatibility list covering current and older LG monitors. The distinction that matters for off-brand use is between mechanically possible and LG-supported: a non-listed 100×100 panel may fit the plate, but LG's support commitment only extends to its listed combinations, and rear-plate clearance plus actual panel weight still decide the physical fit.
LG Smart Monitor Swing Stand — STA32F
This is the category-changer in LG's lineup: a separate rolling floor stand, not a desk clamp.
- VESA 100×100 mm
- Supported display-head weight approximately 4–6.5 kg
- Height travel approximately 329 mm
- Overall mounting range approximately 814.5–1,143.5 mm, excluding wheels
- Tilt −20° to +50°
- Horizontal rotation approximately −60° to +90°
- Pivot 90°
- Footprint approximately 420×420 mm
- Stand mass approximately 14.8–15.1 kg depending on stopper configuration
- Casters; hidden power-adapter arrangement
- Monitor sold separately; LG notes third-party products used with the stand fall outside its warranty scope
A 420 mm square footprint and roughly 15 kg of stand mass make this a furniture decision as much as a mounting one. LG's regional availability varies, so confirm local stock before planning around it.
Bundled Ergo Lineage — 32UN880 and 27UN880
The original Ergo-branded UltraFine generation shipped the clamp arm in the box rather than selling it separately. Typical 32UN880 geometry: 100×100 VESA, 180 mm extend/retract, swivel approximately −280° to +280°, 130 mm height, ±25° tilt, pivot support, C-clamp mounting. Those monitor generations are now discontinued or regionally retained, while the stand concept survives in EG800B — which is exactly why people describe EG800B as both an "LG monitor stand" and an "LG Ergo arm."
Conventional LG Bases — 27UP850K-W as the Representative Case
- VESA 100×100 mm, included detachable stand
- Height adjustment approximately 110 mm
- Tilt −5° to +20°
- Pivot approximately 90°
If that base is lost or broken, the exposed 100×100 pattern on the panel generally creates more options than hunting for an identical factory foot.
ASUS — ProArt, TUF, ROG and Two Genuine ROG Accessories
ASUS runs three layers: monitor-specific included stands across ProArt, TUF and ROG; the separately sold ROG Ergo Monitor Arms; and the ROG Desk Mount Kit, which is not a VESA arm at all.
ROG Ergo Monitor Arm — AAS01 and AAS01R
These are two different products with two different load ratings, and they should never be merged into one spec line.
AAS01:
- VESA 100×100 mm
- Recommended display size up to approximately 39 in
- Flat-panel load approximately 3–11.5 kg; curved-panel load approximately 3–8.5 kg
- Swivel ±90°, pivot/rotation 360°
- Tilt −25° to +80°
- Lift 32 cm; maximum extension approximately 63.7 cm
- Overall vertical adjustment envelope approximately 50 cm
- Desk clamp roughly 10–80 mm
- Integrated cable management
AAS01R:
- Recommended display size ≤39 in, with larger diagonals possible if the weight stays inside specification
- VESA 100×100 mm
- Flat-panel load 3–13.5 kg; curved-panel load 3–10.5 kg
- Swivel ±90°, pivot 360°, pan 360°, rotation 360°
- Tilt −25° to +80°
- Lift 32 cm; maximum extension 63.80 cm; height-adjustment envelope 49.98 cm
- Desk clamp 10–80 mm; grommet 10–45 mm
- Net arm weight 5.1 kg
- Integrated cable management
The revised arm's higher ceiling is the whole difference for a heavy ultrawide. On stability, owner reports diverge in both directions — some notice display movement when typing, others report almost none on stiffer desks. Desk surface, extension length and cable tension are the variables, and if you are diagnosing movement you could not fix by tensioning, the wobble troubleshooting guide walks through isolating the source. On Secretlab Magnus desks specifically, the large lower clamp assembly can interact with the desk's cable tray and may require loosening tray hardware for installation.
ROG Desk Mount Kit — ACL01
This one is worth understanding even if you never buy it. ACL01 is a desk-clamp conversion base for the monitor's original ROG stand, not a replacement VESA arm.
- Clamps to desktops up to approximately 80 mm thick
- The compatible monitor's original stand upright slots into the ACL01 assembly
- Retains the original stand's tilt, swivel and height functions
- Removes the large factory foot from the desktop surface
- Compatible only with ASUS-listed ROG stand geometries, spanning selected 24–49-inch products
There is no universal substitute for it, because it depends on the ROG stem it was designed around. A 100×100 arm solves a different problem.
Included ProArt, TUF and ROG Bases
Representative current figures show why no single ASUS-wide adjustment number exists:
- ProArt PA279CRV: VESA 100×100, height approximately 130 mm, tilt −5° to +23°, swivel ±30°, pivot ±90°, quick-release factory stand
- TUF VG27AQML1A: VESA 100×100, height 130 mm, tilt −5° to +20°, swivel ±20°, pivot ±90°
- ROG PG32UCDM: VESA 100×100, height approximately 80 mm, tilt −5° to +20°, swivel approximately ±15°
All three are monitor-bundled rather than universal stand SKUs. A ROG-branded monitor does not require a ROG arm; the standard VESA interface is the only cross-brand compatibility point that matters.
Lenovo — Legacy Arms and the Tiny-in-One Exception
Lenovo's standalone monitor arms in official support documentation are primarily 2015-era products, and current storefronts largely distribute third-party mounts instead. The branded arms are still worth decoding because Lenovo publishes FRU references, which makes sourcing replacement hardware easier than for most OEM bases.
Adjustable Height Arm — 4XF0H70603:
- Announced July 2015, originally available August 2015
- Supported display load approximately 2.3–9.1 kg
- VESA-compatible
- Lenovo FRU 03X7091; hardware reference 03X7095
- One-year CRU warranty in archived material
Fixed Height Arm — 4XF0H70604:
- VESA 75×75 and 100×100 mm
- Display load approximately 2.3–9.1 kg
- Pole height approximately 300 mm; fixed display height set at installation, approximately 9.25 in in archived data
- Tilt approximately 75° total, roughly 70° rearward and 5° forward
- Pan approximately 180°
- Landscape/portrait rotation, clamp and grommet mounting, cable management
- FRU 03X7092
"Fixed Height" refers to the vertical arm position on the pole, not the display angle — the monitor still articulates. The FRU number is usually more useful than the marketing name when sourcing parts.
ThinkCentre Tiny-In-One 24 Gen 5 is a fourth edge case worth naming: an integrated system where the stand also accepts a compatible compact PC.
- Monitor VESA 100×100 mm, stand included
- Lift approximately 155 mm
- Tilt −5° to +23.5°
- Swivel ±45°
- Pivot approximately −5° to +90°
- Monitor/head weight approximately 3.7 kg; about 6.0 kg with the supplied stand
A generic 100×100 arm will mount the display, but it will not recreate the Tiny-PC integration.
Apple — When the Stand Is Chosen at Purchase
Apple does not sell a monitor stand in the sense the rest of this article uses. It sells mounting configurations, decided when you buy the display, and that changes the entire upgrade path.
Studio Display
Three configurations exist, and all three are still current:
- Tilt-adjustable stand: included configuration, tilt −5° to +25°, landscape
- Tilt- and height-adjustable stand: configurable purchase option, tilt −5° to +25°, 105 mm of height travel, landscape
- VESA mount configuration: 100×100 mm, landscape or portrait, replacing the normal stand rather than acting as an add-on desk arm
The practical consequence: a display bought with a stand is not a display you can unscrew from a plate and drop onto an arm. Moving between configurations involves service-level disassembly, not a user installation. Third-party adapters that attach around a standard Studio Display stand are aftermarket workarounds, not equivalent to Apple's factory VESA configuration.
Pro Display XDR — Pro Stand and VESA Mount Adapter
Both accessories are XDR-specific and both are sold separately from the display.
Pro Stand (introduced 2019):
- Designed specifically for Pro Display XDR, with a proprietary circular magnetic connector and locking mechanism
- Height adjustment 120 mm total
- Landscape or portrait orientation
- Tilt −5° to +25°
- Stand dimensions approximately 18 × 43.3 × 23.6 cm; stand weight 4.3 kg
- Display plus stand weight approximately 11.78 kg
The Pro Stand cannot be repurposed as a generic Apple-branded VESA stand — its connector is XDR-specific.
Pro Display XDR VESA Mount Adapter (introduced 2019):
- Apple proprietary XDR interface on the display side, standard 100×100 mm on the mount side
- Dimensions approximately 11.9 × 11.9 × 1.83 cm; weight 0.28 kg
- The mount must support up to 7.5 kg of panel weight
- Sold separately from the display
Once the adapter is fitted, any appropriately rated 100×100 arm becomes mechanically eligible — which is the only clean route from an XDR to an aftermarket arm.
24-inch iMac — Built-in VESA Mount Adapter
Current iMac configuration pages offer either the standard stand or a Built-in VESA Mount Adapter version, and Apple's service documentation treats the two as separate internal hardware procedures. That reinforces the same point: the VESA version replaces the stand rather than converting it.
Third-party adapters exist for standard-stand iMacs, but they attach to or around the existing stand and must be treated as aftermarket parts. If you plan to mount an iMac on an arm, buy the VESA configuration.
Humanscale — The Aftermarket Arm Standard
Humanscale is not an OEM-monitor brand. Its keywords map directly to professional aftermarket arms, and the current family is M/Class: M2 Pro, M8 Pro, and M/Flex built from those arms. The naming transition matters for search, because Humanscale has explicitly retired the old numbers: M2.1 became M2 Pro, M8.1 became M8 Pro, and M10 is discontinued with its role moved to M8 Pro. Some current Quick Ship item codes still carry M21/M81 prefixes even though the marketing family is M/Class, so both names remain worth knowing.
Humanscale M2 Pro
- Nominal single-monitor range: 2.3–10 kg (5–22 lb)
- Screen guidance: up to 43 in
- Standard configurator VESA plate: 100×100 mm
- Clamp configurations available
- Quick Release modular joints, integrated cable management
- Compatible with the M/Connect and M/Power base ecosystem depending on configuration
- Multiple finishes
- Current Quick Ship item codes still include legacy M21 prefixes such as M21BTSC and M21BTBC
Humanscale M8 Pro
- Single monitor: 4.1–22.7 kg (9–50 lb)
- Screen guidance: up to 65 in
- Optional crossbar configurations support two monitors; the current product page specifies up to approximately 12 lb each in the referenced standard dual configuration
- Standard configurator VESA: 100×100 mm
- Weight-compensating spring, Smart Stop rotation control, Quick Release modular joints
- Optional M/Power and M/Connect integrations
- Legacy-style item codes such as M81BTSC remain in circulation
Owner outcomes diverge here as they do with the ASUS arms — one report describes noticeable bounce with a 34-inch panel, another little movement with a 27-inch LG. Desk stiffness, actual load relative to the spring range and arm extension are the variables worth checking before concluding that the arm is at fault.
Humanscale M/Flex
- Modular multi-monitor system supporting 1–6 monitors depending on configuration
- One published reference range on a current configurator: 1.8–9 kg (4–20 lb) per applicable monitor position
- Maximum arm reach 610 mm / 24 in; maximum height adjustment 305 mm / 12 in
- Current M/Class configurations are offered with M2 Pro and M8 Pro arms, so per-screen capacities vary by the arm specified
- 100×100 mm VESA available in the configurator; integrated cable routing; optional Smart Stop rotation controls
- Some configurations support sliders and extended-reach links
Do not carry a single blanket load figure across M/Flex configurations — M2 Pro, M8 Pro, slider and crossbar combinations each carry their own load table.
Humanscale QuickStand Eco — Not an Arm
QSE2 covers single, dual and triple monitor variants (QSE2SMB/QSE2SMW, QSE2DMB/QSE2DMW, QSE2TMB/QSE2TMW) plus small-platform versions.
- Height adjustment approximately 18.6 in / 472 mm
- Main assembly capacity roughly 35 lb / 15.9 kg total, configuration dependent
- Freestanding desktop base with integrated cable management
It belongs in Humanscale's hierarchy, but it is a desk converter, not a monitor arm. Filing it as an arm reproduces the exact ambiguity this guide exists to resolve.
Kensington — Universal VESA Arms, Plus One Non-Arm
Kensington sells real universal VESA products rather than OEM monitor bases, so "Kensington monitor stand" reliably means an aftermarket mount. The internal distinctions are about geometry, not brand compatibility.
SmartFit One-Touch Single — K59600WW:
- One monitor, approximately 13–34 in
- Maximum load 9 kg (~20 lb)
- VESA 75×75 and 100×100 mm
- Height range approximately 170–505 mm
- Tilt ±90°, swivel ±90°, monitor rotation ±90°
- C-clamp desk range roughly 10–85 mm; grommet mount supported
- Quick-release VESA plate, cable management
That 170 mm minimum VESA-center height is the useful number when comparing against taller pole systems — "height adjustable" says nothing about how low an arm can put the screen.
SmartFit One-Touch Dual — K59601WW: two monitors approximately 13–34 in each, 9 kg per arm, 75×75 and 100×100, the same 170–505 mm height range, ±90° tilt, ±90° swivel, ±90° rotation, clamp and grommet mounting, quick-release plates. Each gas-spring arm repositions separately, unlike a crossbar dual — but wall clearance increases when both arms are pushed rearward.
SmartFit Space-Saving Single and Dual — K55512WW / K55513WW: built with reduced rearward depth for shallow desks. Height range approximately 239–470 mm, tilt and swivel approximately ±10°, rotation ±180°, 75×75 and 100×100, up to approximately 32 in, maximum 8 kg (17.6 lb) per arm, C-clamp plus optional grommet installation. The reduced articulation range is deliberate — it trades reach for a shallower installation.
SmartFit Ergo Extended Single and Dual — K55408WW / K55409WW: pole height approximately 443 mm, arm extension approximately 399 mm, 75×75 and 100×100, maximum load 8 kg (17.6 lb) per arm, swivel ±90°, rotation ±180°, tilt ±45°, clamp and grommet options. The single supports displays to approximately 34 in; the dual is listed around 32 in per display. The fixed pole plus articulating links makes this structurally closer to classic pole-style mounts than to Kensington's gas-spring range.
SmartFit Premium Heavy Duty Single — K58273WW / K58273NA: one monitor up to 49 in landscape or 35 in portrait, maximum load 20 kg (44 lb), VESA 75×75, 100×100, 200×200 and 300×300 using the included adapter, height to VESA center approximately 193–481 mm, tilt −20° to +50°, swivel ±90°, rotation ±180°, clamp and grommet installation, aluminum, steel and polymer construction with a cable-management channel. The US regional suffix is K58273NA. This is the bridge product between monitor arms and small-TV VESA patterns, because it covers 200×200 and 300×300 mounting that most desk arms do not.
Vertical Stacking Dual — K53802WW: two displays up to approximately 32 in landscape or 29 in portrait, maximum 9 kg (19.8 lb) per monitor, 75×75 and 100×100, detachable plates with approximately ±180° plate rotation, clamp and grommet installation, integrated cable routing. Vertical stacking is a separate intent from side-by-side dual mounting and depends on total pole length and combined screen heights.
SD4700P — the taxonomy correction: a USB-C and USB-A docking station, not a monitor arm. Kensington does offer VESA attachment accessories for mounting compatible docks behind a screen, and K33959WW belongs to that dock-mounting ecosystem. The shared VESA vocabulary is almost certainly why the dock surfaces in monitor-arm searches.
VIVO — The Fallback When OEM Parts Disappear
VIVO is an aftermarket brand, so "VIVO monitor stand" maps to universal VESA mounting. Its catalogue is far broader than the OEM brands', and its naming suffixes are not consistent enough to infer compatibility from the SKU alone — always read the current product sheet. VIVO also sells spare cable clips and hardware across many stand families, which gives it a stronger replacement-parts ecosystem than most monitor manufacturers.
STAND-V001 — Single Monitor Desk Mount:
- Standard screens approximately 13–32 in; ultrawides to 38 in
- VESA 75×75 and 100×100 mm
- Load 22 lb / approximately 10 kg
- Pole height 17 in; maximum extension 16 in
- Tilt ±90°, swivel 360°, rotation 360°
- Clamp or grommet installation; maximum desk thickness approximately 3.25 in
- Steel and aluminum construction with cable channels on arm and pole
STAND-V002 — Dual Monitor Desk Mount: the current dual family covers approximately 13–38-inch configurations with size variants, 75×75 and 100×100, around 22 lb per display in standard configuration, pole-style dual arms, tilt/swivel/rotation adjustment, clamp and grommet installation, and VESA plates with a small independent vertical alignment range. It takes far less surface area than two retained factory bases.
STAND-V002F — Freestanding Dual: the weighted-base alternative to the clamped STAND-V002 for anyone who cannot or will not clamp a desk edge. The dual monitor stand picks cover this class in more detail.
STAND-V002O — Mechanical Arm Dual: two monitors roughly 17–32 in, 75×75 and 100×100, per-arm load 4.4–19.8 lb, height range roughly 6.25–16 in, extension about 19.75 in, tilt ±90°, swivel approximately 180°, rotation 360°, clamp approximately 0.4–3.1 in, grommet mounting supported. The non-zero minimum weight is the specification that separates it from the STAND-V002.
STAND-V101G1 — Pneumatic Single Ultrawide: standard screens to 32 in and ultrawides to 49 in, 75×75 and 100×100, load 2.2–33 lb, height to screen center approximately 10.5–23.5 in, maximum extension 23 in, tilt −30° to +45°, swivel 180°, rotation 180°, clamp 0.4–3.3 in, grommet approximately 0.4–1.9 in, cable management. Available in black as STAND-V101G1 and white as STAND-V101G1W.
STAND-V120K — Pneumatic Dual Ultrawide Extra-Tall: up to approximately 49-inch monitors with approximately 44 lb per screen, extra-tall architecture and pneumatic arms, intended for large single-screen weights beyond the V002-series capacity. Its extra-tall design raises the display high above the desk rather than simply extending it farther forward; compare long-reach and extra-tall monitor arms when choosing between those two needs.
STAND-V006F — Hex Monitor Desk Stand: six monitors at 17–27 in, 75×75 and 100×100, 22 lb per monitor, freestanding base, pole height 28.5 in, mounting bracket centers approximately 26.5 in, arm span 55.75 in, tilt −15° to +15°, swivel −15° to +15°, rotation 360°, height adjustable, cable management, steel and aluminum construction. It is also a reminder that VIVO's "stand" nomenclature covers weighted freestanding structures as well as clamped arms.
Dell vs the Aftermarket — The Honest Ecosystem Comparison
The real question is not which brand makes the best stand. It is whether the brand you already own sells you a part at all, or whether you are pushed into the universal-VESA market.
| Ecosystem | What it actually sells | Strongest for | Weak spot |
|---|---|---|---|
| Dell | Arms, stands, heavy-duty arms as catalogued accessories | Anyone who wants an OEM part with a published load range and part number | Per-screen limits vary sharply between models; Quick Release is not universal across Dell displays |
| HP | One current arm; bases bundled with monitors | Existing E-Series G5, Series 5 Pro and Series 7 Pro owners | No published maximum load on the current arm; every other path is a service part |
| Samsung | Bundled bases only, plus large-format exceptions | Nothing to buy separately; panel-side 100×100 is the useful asset | No verified mainstream universal arm line |
| LG | Ergo clamp arm, Swing Stand, bundled bases | Desks that want an OEM clamp arm, or a rolling floor stand | Off-brand support stops at LG's listed compatibility set |
| ASUS | ROG Ergo arms plus the ACL01 stem conversion | Heavy flat and curved panels up to 13.5 kg | Two arms with different capacities share a confusingly similar name |
| Apple | Purchase-time configurations only | Buyers who configure VESA upfront | No user-swappable conversion after purchase |
| Humanscale | Professional aftermarket arms, configurator-based | Heavy single panels and 1–6 screen modular builds | Minimum loads and configuration-specific caps punish broad assumptions |
| Kensington | Universal VESA arms across many geometries | Shallow desks and VESA patterns up to 300×300 | Reduced-articulation models are deliberate compromises, not defects |
| VIVO | Broad universal VESA catalogue with spare parts | Replacing OEM parts that no longer exist | Suffix letters do not encode load or mechanism |
The pattern worth internalising: the OEMs sell bases; the aftermarket sells compatibility. Dell is the only manufacturer bridging both, and even Dell's cross-brand story runs through a conventional 100×100 plate rather than through Quick Release.
Which Monitor Stand Should You Buy? — Decision Guide by Profile
Your factory base is lost and your monitor exposes 100×100 or 75×75. A universal VESA arm is almost always the cheaper and faster answer. VIVO's STAND-V001 covers 22 lb on both patterns; Kensington's K59600WW covers 9 kg with a 170 mm minimum VESA-center height if you need the screen to sit low.
You want to remove two factory bases without clamping anything. Dell's MDS19 (2.2–6 kg per screen, freestanding) or MDS26 (5.99 kg per screen, adapters included) if your panels fit those windows. Otherwise a freestanding dual like VIVO's STAND-V002F.
You run a heavy ultrawide. Match the actual panel weight against a floor as well as a ceiling: Dell HDA26 (10–20 kg), Humanscale M8 Pro (4.1–22.7 kg), ASUS ROG AAS01R (up to 13.5 kg flat / 10.5 kg curved), Kensington K58273 (20 kg with VESA adapters up to 300×300), or VIVO STAND-V101G1 (2.2–33 lb) as the lower-cost entry.
Your monitor is light. A 2.4 kg 24-inch panel can sit below the minimum counterbalance weight of a heavy-duty arm. VIVO's STAND-V002O starts at 4.4 lb per arm, and light panels pair better with lower-rated gas springs.
Your desk is shallow or pushed against a wall. Kensington's Space-Saving K55512WW and K55513WW deliberately trade articulation for reduced rearward depth at a 239–470 mm height range and 8 kg per arm. Check under-desk cable trays and rear rails before ordering anything with a large clamp — they are the most common installation blocker.
You want the screen to move around the room. LG's STA32F is the only rolling option here, with a 420×420 mm footprint, 4–6.5 kg head window and approximately 329 mm of height travel.
You own an Apple display. The configuration you bought decides your path. A VESA-configured Studio Display or iMac works with any rated 100×100 arm; a stand-configured one does not convert without service work, and a Pro Display XDR needs Apple's VESA Mount Adapter before any third-party arm becomes eligible.
You are building three to six screens. Humanscale M/Flex configures 1–6 displays with M2 Pro or M8 Pro arms and configuration-specific load tables. VIVO's STAND-V006F covers six screens at 22 lb each on a freestanding base.
Whichever path you take, route the cables while the arm is still loose — the under-desk cable routing guide covers the tray and raceway end of that job. If you are building a gaming desk setup or need to reduce surface clutter, consider how monitor mounting integrates with the rest of your desk organization before final installation.
Frequently Asked Questions
Q: Can I put a non-Dell monitor on a Dell monitor arm?
Yes, when the panel exposes 75×75 or 100×100 VESA, sits inside the arm's load window, and has enough rear clearance for the supplied plate. The Dell Quick Release mechanism sits alongside a conventional VESA interface on models like the MSA20, so off-brand mounting runs through the standard plate. Recessed VESA bays may still need spacers or different screws, and Alienware displays in particular have surfaced needing both the monitor-side and arm-side adapter pieces.
Q: Does a 100×100 VESA pattern mean any arm will fit?
No. The pattern is necessary but not sufficient. Recessed rear housings, connector bays and raised shells can prevent a plate from seating, and the panel weight still has to fall inside the arm's minimum and maximum load range. Dell's HDA26 starts at 10 kg and VIVO's STAND-V002O at 4.4 lb per arm, so a light monitor can be incompatible with a heavy-duty arm despite being far under its ceiling.
Q: Is the HP B560 a monitor stand?
No. The B560 is a PC mounting bracket that attaches a compatible HP Desktop Mini behind selected E-Series G5, Series 5 Pro and Series 7 Pro monitors. Its predecessors B300 and B500 are the same product class. They hold the computer, not the display.
Q: Can I remove the stand from my Studio Display or iMac and use a normal VESA arm?
Not from a stand-configured unit. Studio Display is sold in three configurations — tilt stand, tilt-and-height stand, or 100×100 VESA — and the VESA version replaces the stand rather than adding to it. The current iMac is offered either with its standard stand or with a Built-in VESA Mount Adapter, and Apple's service documentation treats those as separate hardware procedures. Third-party adapters that attach around an existing stand are aftermarket parts, not Apple VESA configurations.
Q: My factory base is lost. Can I buy a replacement?
For Samsung, HP, LG and most Lenovo bases, replacement means a service part or the used market rather than a retail accessory. Dell is the exception, with a catalogued mounting line. Before chasing an identical factory foot, check whether your monitor exposes VESA holes — a generic arm is usually simpler and cheaper than sourcing a proprietary base.
Q: Do I need to check a minimum weight as well as a maximum?
Yes, and it is the most commonly skipped specification. Gas-spring and counterbalance arms are engineered across a range. Dell's HDA26 runs 10–20 kg, Humanscale's M8 Pro starts at 4.1 kg, and VIVO's STAND-V002O starts at 4.4 lb per arm. A panel below the floor can feel unstable or refuse to hold position no matter how the tension is adjusted.
Q: Why does my monitor still move after I install a new arm?
Start with the interface, not the arm. LG's own documentation identifies incomplete One-Click engagement and loose base hardware as stand-movement causes on its models, and the same logic applies to any quick-release system. From there, check clamp tightness against desk thickness and material, confirm under-desk cable trays and rear rails are not obstructing the clamp, and test with the arm at full extension — desk stiffness and cable tension both show up as visible movement, and reports on identical arms diverge for exactly those reasons.
Conclusion
The brand on your monitor determines whether you are shopping for a real accessory or hunting a service part. Dell, LG and ASUS sell genuine mounting hardware with published part numbers and load ranges; HP sells one current arm; Samsung sells you the panel and nothing else; Apple sells you a configuration decision you cannot undo cheaply. Understanding which of the three "monitor stand" categories you are actually in removes most of the frustration before you spend anything.
The compatibility checks that matter are the same in every brand's ecosystem: the VESA pattern on the rear shell, whether an OEM quick-release interface sits on top of it or replaces it, the panel's real weight against both ends of the arm's load window, and the desk geometry around the clamp. Skip the pattern and you buy the wrong plate. Skip the weight floor and a perfectly rated arm behaves badly. Skip the clearance and the clamp never seats properly.
If your monitor has exposed 100×100 or 75×75 mounting and fits a standard load range, a universal VESA arm is the most direct solution — check the VIVO STAND-V001 on Amazon as a baseline, then move up in capacity if your panel demands it. If you want to stay inside your monitor's own ecosystem, the brand sections above give you the actual SKUs to search for.
For the next steps on this site: the VESA compatibility guide goes deeper on hole patterns and adapter plates, the monitor arm mount guide covers clamp versus grommet installation, and Ergotron's arm range is the reference point when you are comparing OEM-grade hardware against the aftermarket.



