Quad Monitor Stand Mount (1 over 3)

$380.79

Model: AMR4S+

• Monitors Up to 24", 7 kg (15.5 lbs) Per Arm
• 1-over-3 Layout
• Freestanding Base
• Four Independent Arms
• Full Articulation

Model: AMR4S+

• Monitors Up to 24", 7 kg (15.5 lbs) Per Arm
• 1-over-3 Layout
• Freestanding Base
• Four Independent Arms
• Full Articulation

Quad Monitor Stand Mount (1 over 3) — AMR4S+ | Amer Mounts

The AMR4S+ is a quad-display monitor stand configured in a 1-over-3 layout — one monitor elevated above a row of three. This arrangement places the top screen at a height of up to 715 mm (28.1″) from the desk, making it well suited as a dedicated secondary display for dashboards, reference material, or communications while three primary monitors sit at standard eye level below. Each of the four arms adjusts independently, supporting monitors up to 24″ and 7 kg. No clamps, grommet holes, or desk modifications required. Compatible with standard 75×75 and 100×100 mm VESA patterns across all four positions.

01Supported Monitors: Up to 24″ and 7 kg (15.5 lbs) Per Arm
021-over-3 Layout — Dedicated Elevated Position for a Fourth Screen
03Freestanding Base — No Desk Modification Required
04Four Independent Arms — Individual Height and Angle Per Screen
05Full Articulation — 360° Rotation, ±20° Tilt and Swivel Per Hinge

Ergonomics

When a monitor is at the wrong height and below natural eye level it forces the head forward and down for hours at a time — a leading cause of neck and upper back strain in desk-based work. The mount raises the monitor to a comfortable viewing height and holds it there, encouraging a more upright posture throughout the day. Tilt adjustment lets you angle the screen to match your exact seated position and eliminate glare without shifting your chair. Small adjustments to monitor height and angle add up to a meaningfully more comfortable workday over time.

AMR4S+ ergonomics

Freestanding Base

The weighted steel base sits directly on the desk surface — no clamps, no grommet holes, no tools required to get started. This makes it ideal for rented spaces, standing desks with thick frames, or any situation where permanent desk modifications aren’t an option. The base is engineered to distribute the combined weight of all four monitors evenly, preventing tip-over at any setting. The entire unit can also be slid or relocated to a different position on the desk — or to a different surface entirely — without any disassembly.

AMR4S+ freestanding base

Full Articulation

The arm delivers a broad range of motion to accommodate different workstyles and ergonomic needs. Each hinge swivels up to ±20° to angle monitors toward or away from the seated position, tilts ±20° to counter overhead glare, and rotates a full 360° to switch between landscape and portrait orientation. Portrait mode is particularly useful for coding, reading long documents, or working in vertically-oriented applications. All adjustments are smooth and hold position firmly once set.

AMR4S+ articulation
ParameterValue
Monitor Size Range15″ – 24″
Supported Weight — Flat ScreenUp to 7.03 kg (15.5 lbs) per arm
Supported Weight — Curved ScreenUp to 7.03 kg (15.5 lbs) per arm
VESA Compatibility100×100 / 75×75 mm
MaterialSteel / Aluminum Alloy
ColourBlack
Swivel+20° (Right) and −20° (Left)
Tilt+20° (Up) and −20° (Down)
Rotation360°
Arm Full Extension — ForwardN/A
Arm Full Extension — Height (Bottom Row)335 mm (13.2″)
Arm Full Extension — Height (Top Monitor)715 mm (28.1″)
Assembled Weight6.42 kg (14.15 lbs)
Estimated Time to Assemble — Not Experienced—
Estimated Time to Assemble — Experienced—
Box Weight6.42 kg (14.15 lbs)
Box Dimensions1280 × 307 × 725 mm (50.39″ × 12.09″ × 28.54″)
UNSPSC43212002
01Quad Monitor Arm Assembly (1-over-3 Configuration)
02Freestanding Base
03VESA Mounting Plates (x4)
04Hardware and Fasteners
05Installation Manual
Backed by Amer Mounts’ 3-year warranty.
Available directly from Amer Mounts in all regions where our products are sold.
When disposing of parts the metals and plastic used is recyclable in many regions.