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Silver aluminum dual monitor arm on 29.5 in pole with desk clamp

Atdec

Atdec AWMS-2-LTH75-H-S Dual Stack Heavy Monitor Desk Mount

SKU CH-QP23-1HC81

Dual vertical mount holds two 49 in curved or two 32 in flat monitors on a 29.5 in post with tool-free height, tilt and pan adjustment

  • Product typeCarts & Stands
  • Supports two 49in ultra-wide curved monitors
  • Holds flat screens up to 40lb each
  • Independent tilt and pan per monitor
  • Quick-release mechanism for easy display swaps
  • Clamps to desks up to 2.68in thick

Dual Vertical Monitor Mount

The Atdec AWMS-2-LTH75-H-S is a new desk-mounted stand that holds two screens in a stacked layout. It supports flat panels up to 32in and ultra-wide curved panels up to 49in with a 21:9 ratio. The 29.5in post and heavy-duty F-clamp suit workstations that need two displays above each other.

Weight Limits by Screen Type

Flat monitors can weigh up to 40lb each while curved monitors are limited to 26.5lb each. VESA 75x75 and 100x100 patterns are native; a 200x100 pattern requires the separate AC-AP-2010 adapter plate. Exceeding the per-screen limit or using an unsupported VESA pattern will prevent safe installation.

Tool-Free Setup and Known Limits

The mount arrives with the desk clamp included and offers tool-free height, tilt and pan adjustment plus a quick-release mechanism for each display. The clamp fits desks up to 2.68in thick; thicker surfaces need a different fixing. Samsung Odyssey G9 and G9 NEO models are explicitly incompatible, while CHG90 and CRG9 are confirmed supported. Single-screen conversion up to 43in is possible in landscape or portrait orientation.

How it compares

Measured against everything we stock in Office Desks, Chairs & Monitor Arms, at today’s prices. Recalculated every night.

Price $426.99
Pricier than about 67% of the 5,255 comparable items (median $235.99).

Specifications

Product
Product typeCarts & Stands

Questions about this item

How much weight does each arm actually hold once the monitors are mounted?

Each arm supports flat screens up to 40 lb and curved screens up to 26.5 lb, so the headline figure changes with panel type.

Which VESA patterns does the mount accept and what is the practical limit?

It accepts 75x75 and 100x100 natively, and reaches 200x100 with the AC-AP-2010 adapter plate.

What desk thickness and mounting hardware are required to install it?

The included F-clamp fits desks up to 2.68 in thick and uses a dual steel-plate design for stability.

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