ErGear EGDMA98 Triple Monitor Mount, 13–32-Inch Screens

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Product guide

ErGear EGDMA98 Triple Monitor Mount, 13–32-Inch Screens

The ErGear EGDMA98 triple monitor mount supports three 13–32-inch screens, with independent adjustable arms and two desk-mounting options. Its per-arm capacity is listed as 19.8 lbs, and the stated reach and height may help when arranging a multi-screen workspace.

At a glance

Three arms adjust independently for side-by-side, stacked or mixed layouts.
The listing describes one-hand adjustment, tilt, swivel and full rotation.
C-clamp and grommet installation are described, with different desk-thickness limits for each.
A cable-management path runs along the arms and pole.
Listed reach is up to 20.7 inches, with monitor height up to 36.6 inches.

Price

$69.98Save 22%

Reference price: ~~$89.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

Independent arms allow each screen to be positioned separately.
Two desk-mounting methods provide options for desks within the stated thickness ranges.
The three-screen support can clear desk surface previously occupied by separate monitor bases.
Cable management is built into the arms and pole.

Cons

Three monitors must each stay within the listed 19.8 lbs per-arm capacity and 13–32-inch size range.

Technical specifications

18 specifications

Identity
Brand	ErGear
Model	EGDMA98

Screen and movement
Supported screen size	13 inches–32 inches
Maximum load per arm	19.8 lbs
Movement type	Articulating, Tilt, Swivel, Rotate
Tilt range	+80°/-50°
Swivel range	±90°
Rotation	360°
Maximum tilt angle listed	80 degrees

Dimensions and installation
Mounting types listed	Tabletop Mount
C-clamp desk thickness	0.39–3.54 inches
Grommet desk thickness	0.39–3.15 inches
Maximum screen height	36.6 inches
Maximum arm extension	20.7 inches
VESA patterns	75 × 75 mm and 100 × 100 mm

Materials and finish
Material listed	Alloy Steel
Construction also described as	Reinforced aluminum-alloy construction
Color	Black

What to know before buying

Listing details to confirm

The listing is inconsistent about material, identifying the mount as Alloy Steel in the details but describing reinforced aluminum-alloy construction in feature text. It also gives different tilt descriptions: +80°/-50° in the feature text and a maximum tilt angle of 80 degrees in the details. Confirm the exact material and adjustment range for the selected listing before buying. The stated 30% stability improvement and up-to-80% desk-space saving are manufacturer claims, not independent measurements. The grommet option is described, but included hardware is not itemized.

What’s in the box

KeyboardCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

People setting up three monitors who want to adjust screen positions independently.
Desks that can accept either the stated C-clamp or grommet mounting method.
Workspaces where routing monitor cables along the mount and freeing desk surface are priorities.

Less suited to

Screens larger than 32 inches or heavier than 19.8 lbs on any arm.
Desks outside the listed thickness limits for both mounting options.

ErGear EGDMA98 Triple Monitor Mount, 13–32-Inch Screens · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 933 ratings

5 stars75%75%
4 stars12%12%
3 stars4%4%
2 stars2%2%
1 star7%7%

Customer feedback highlights ease of setup and useful functionality, with some customers reporting successful use with three 27-inch monitors. Reports about sturdiness, arm adjustment, holding position and capacity are mixed, including concerns that arms may not stay in place and that the mount may not suit some 27-inch screens. For buyers near the stated per-arm limit or using larger, heavier screens, those differing experiences make careful checks of screen weight and setup especially important.

Positive themes

Customers report easy setup and useful functionality.

Negative themes

Some customers report stability problems, finicky adjustment or arms that do not stay in place.

Mixed feedback

Feedback on holding three 27-inch monitors and overall capacity varies.

Frequently asked questions

What screen sizes does the ErGear EGDMA98 support?

The listing states that it fits three monitors from 13 to 32 inches, with a maximum load of 19.8 lbs per arm.

What desk installation options are described?

The listing describes a C-clamp for desks 0.39–3.54 inches thick and a grommet mount for desks 0.39–3.15 inches thick. It does not provide an explicit package inventory for the mounting hardware.

How can the three monitors be arranged?

The product description says the arms adjust independently and supports side-by-side, stacked or mixed layouts.

How far can the screens be positioned?

The listing states a maximum arm extension of 20.7 inches and a maximum screen height of 36.6 inches.