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Silver dual-monitor desk mount with gas-spring arms, USB 3.0 and audio ports

SIIG, Inc

SIIG, Inc CEMT3211S1 dual monitor desk mount 17-35" VESA 75/100 USB 3.0 audio

SKU CH-23H7-TT9DV MPN CEMT3211S1

A gas-spring dual monitor arm for 17 to 35 inch screens with VESA 75/100 mounts, 23 inch height travel and built-in USB 3.0 plus audio ports

  • TypeMount
  • Smooth, effortless height adjustment with durable gas spring
  • Fits 17 to 35 inch flat or curved monitors with VESA 75 or 100 patterns
  • Full-motion 2-piece arm adjusts height up to 23 inches with tilt, swivel and rotation
  • Choose C-clamp or grommet base for quick, secure desk installation
  • Built-in USB 3.0 and audio ports keep cables tidy and devices close

Dual Monitor Desk Mount 17-35 Inch VESA 75/100

This SIIG CEMT3211S1 gas-spring arm holds two flat or curved screens from 17 to 35 inches that use VESA 75x75 or 100x100 patterns. A fully articulating two-piece arm gives height adjustment up to 23 inches plus tilt, swivel, pan and rotation. Detachable VESA plates allow quick monitor mounting in portrait or landscape orientation. Integrated cable management keeps wires tidy for a cleaner desk.

Ideal For Two Screens With Front USB 3.0 Audio

The mount suits users who need dual monitors on a single stand with front-facing USB 3.0 and audio ports for headsets or flash drives. Both C-clamp and grommet bases are included for flexible desk attachment. Buyers who need support for a single monitor only, or who require monitor sizes outside the 17 to 35 inch range, should consider alternative solutions.

VESA 75x75 And 100x100 Compatibility Is

Verify that each monitor uses the VESA 75x75mm or 100x100mm hole pattern before purchasing. The mount cannot attach to screens with different spacing or proprietary brackets. No adapter plates are mentioned in the specifications, so this compatibility check is essential for a successful installation.

Highlights

  • Smooth, effortless height adjustment with durable gas spring
  • Fits 17 to 35 inch flat or curved monitors with VESA 75 or 100 patterns
  • Full-motion 2-piece arm adjusts height up to 23 inches with tilt, swivel and rotation
  • Choose C-clamp or grommet base for quick, secure desk installation
  • Built-in USB 3.0 and audio ports keep cables tidy and devices close

Specifications

TypeMount
Shipping weight10.43 kg
Package size643 × 358 × 127 mm

Questions about this item

How much height adjustment does the gas spring allow before it hits the stop?

The gas spring provides smooth height adjustment up to 23 inches for each monitor arm.

Does the arm generate any motor noise or heat during continuous daily use?

No motor is present; the gas spring operates silently and produces no measurable heat.

Which mounting hardware is included so I can attach it to my desk right away?

Both a C-clamp base and a grommet mount base are supplied in the box.

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