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Silver aluminium triple monitor arm with desk clamp base, three adjustable arms and integrated USB 3.0 plus 3.5 mm audio ports

Tripp Lite

Tripp Lite DDR1730TAL Triple Monitor Arm 17-30" USB 3.0 Audio

SKU CH-DSCZ-D5T6W MPN DDR1730TAL

Triple-monitor desk clamp with full tilt, swivel and rotation plus USB 3.0 and dual 3.5 mm audio ports

  • Overall dimensions29 in × 59.8 in × 7.6 in
  • Product typeMount
  • DetailsMaterial of Construction: Aluminum Color: Silver VESA Patter
  • Key featuresSturdy aluminum frame clamps securely to your desk for mount
  • Product weight20.7 lb (9.39 kg)
  • Aluminium frame clamps securely to desks for stable triple-monitor mounting
  • Full -90° to +90° tilt, swivel and 90° rotation per arm for ergonomic positioning
  • Base integrates USB 3.0 and dual 3.5 mm audio ports for peripheral connectivity
  • Each arm supports 15.4 lbs and fits VESA 75 x 75 and 100 x 100 patterns
  • Cable-management brackets on arms keep cords organised and work surface clear

Triple-display desk clamp for 17-30" monitors

The Tripp Lite DDR1730TAL mounts three flat-panel displays from 17 to 30 inches on a single aluminum frame. Each arm supports up to 15.4 lbs and meets VESA 75x75 and 100x100 patterns. A desk clamp and grommet mount are both included for flexible installation. Integrated cable brackets keep cords organised along the arms.

Check desk thickness and monitor weight before

Verify that your desktop thickness suits the supplied clamp hardware or that a grommet hole can be drilled if preferred. Confirm each monitor weighs no more than 15.4 lbs and uses a 75x75 or 100x100 VESA pattern. Ensure adequate clearance behind the desk for the 29" x 59.8" x 7.6" frame and 20.7 lbs total weight.

Replaces single-monitor stands and dual-arm mounts

This unit upgrades from individual bases or two-arm solutions when three screens are needed on one footprint. The jump is worth it for users who want independent -90° to +90° tilt, swivel and 90° rotation per display. Built-in USB 3.0 and dual 3.5 mm audio ports add front-access connectivity that basic arms lack.

How it compares

Measured against everything we stock in Monitor Mounts & Display Accessories, at today’s prices. Recalculated every night.

Price $202.99
Pricier than about 90% of the 10,638 comparable items (median $42.99).

Specifications

Product
Brand nameTripp Lite
Model nameDDR1730TAL
Product typeMount
Size & build
Overall dimensions29 in × 59.8 in × 7.6 in
Product weight20.7 lb (9.39 kg)
Shipping weight10.89 kg
Package size542 × 406 × 166 mm

Questions about this item

What comes in the box and do I need to buy any extra hardware?

The package includes the triple monitor arm, desk clamp, grommet mount and all mounting hardware; the base also provides a USB 3.0 port and dual 3.5 mm audio jacks so no separate hub is required.

Which VESA patterns does this arm support for my 17 to 30 inch monitors?

It fits both 75x75 mm and 100x100 mm VESA patterns, covering the standard mounting holes on displays from 17 to 30 inches.

How much weight can each arm actually hold once the monitors are installed?

Each aluminum flex arm supports up to 15.4 lbs, so three monitors weighing 15.4 lbs or less per screen will be held securely.

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