321 Single USB 3.0 Smart Arm


On Sale for $49.99 (Regularly $69.99)

The 321 Series is an affordable articulating arm that delivers a powerful solution to your mounting needs! Two of the most unique features of the 321 Series arm is the fact that it comes with both a desk clamp and grommet mount all in one, allowing it to convert based on your workspace setup and includes an integrated USB 3.0 port.

Easily adjust the monitor height and position with just a fingertip. The built-in spring tension gauge enables various monitor sizes and weights ranging from 0-19lbs. Polished aluminum construction offers greater durability and enhanced aesthetics.

Tech Specs:

Monitor Weight Capacity: 0lbs - 19.8lbs 
Monitor Size: MAX 27" (must be within weight range)
VESA Compatibility: 75mm & 100mm
Height Adjustment: 11"
Link Extension: 23.3"
Tilt: +90º / -90º
Pan: 180º
Rotation: 360º 
Max Desk Thickness: 3.5"
Warranty: 1 year


​Additional Features:

• Includes 11" pole + desk clamp and grommet mounting hardware
• Integrated Cable Management System
• Available in Black

Click here for iMac® compatibility.


*Please confirm iMac® Compatibility prior to purchase! The 2012 - present iMac® is now made with a non-removable stand and MUST be pre-ordered by Apple with the VESA mount built in (instead of the stand) in order to attach to this or any arm.  Click Here to see this configuration on Apple's website. This model is NOT compatible with Apple Retina Displays.  If you have a non-removable stand on your iMac®, you may order this VESA mount adapter that will allow you to attach this arm to your monitor.  


Current stock: 0

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