VIVO Black Heavy Duty Pneumatic Single Ultrawide Monitor Arm Desk Mount

Ultrawide Pneumatic Monitor Arm

The VIVO heavy-duty pneumatic arm mounts a single ultrawide monitor up to 57 inches or a TV up to 55 inches. It supports curved screens up to 48.4 lbs and flat screens up to 59.4 lbs with VESA patterns including 75x75, 100x100, 100x200, 200x100 and 200x200mm. The steel construction uses a spring-assist mechanism to counterbalance screen weight for smooth ergonomic height adjustments up to 26.4 inches center height. Designed for users who need flexible positioning of large displays on a desk.

Upgrade From Fixed Stands

This arm replaces a static monitor base when you need frequent height changes of up to 11.8 inches plus pole adjustment. The pneumatic counterbalance makes lifting heavy ultrawides effortless compared to fixed stands that lock screens in one position. Full articulation adds +45° to -45° tilt, 180° swivel and 360° rotation for shared viewing or posture shifts. Not suitable for buyers who want more than one screen on a single mount or who need a wall-mounted solution instead of desk mounting.

Desk Clamp And Grommet Limits

Installation uses a top-side C-clamp or optional grommet mount that tightens above desks from .4 to 1.97 inches thick. A reinforcement plate is included for added security on thinner surfaces. The clamp design requires accessible desk edges or a pre-drilled grommet hole; it cannot be used on desks thicker than 1.97 inches or those without a suitable mounting surface. Cable management covers route wires along the arm to keep transitions clean during movement.