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Black steel and aluminium pneumatic monitor arm with C-clamp and grommet base, quick-release VESA plate, integrated cable routing

VIVO

VIVO PRO Pneumatic Single Ultrawide Monitor Mount 24-57in 59.4lbs monitor accessory

SKU CH-SY8D-N9WAC

A pneumatic arm holds 24 to 57 inch ultrawide screens up to 59.4 lbs with tilt, swivel, rotation and height adjustment from 11.6 to 23.3 inches

  • Supports ultrawide screens from 24 to 57 inches
  • Holds displays up to 59.4 lbs with steel and aluminum build
  • Pneumatic arm enables tilt, swivel, rotation and height adjustment
  • Quick-release VESA plate with C-clamp or grommet mounting options
  • Integrated cable management keeps cords concealed for a tidy workspace

Heavy-Duty Ultrawide Monitor Mount

The VIVO PRO pneumatic arm supports flat or curved screens from 24 to 57 inches weighing up to 59.4 lbs. It meets BIFMA 5.5 standards for stability and suits users who need a single, robust mounting solution for large ultrawide displays. The steel and aluminium construction handles the weight of professional monitors without sagging. It is not for buyers who require multi-screen arrays or screens heavier than the rated limit.

Desk Mounting and Cable Routing

A quick-release VESA plate fits 75x75 mm and 100x100 mm patterns for fast screen attachment. The kit includes a low-profile C-clamp for desktops 0.4 to 1.7 inches thick and a grommet option for surfaces 0.4 to 2.3 inches thick. Integrated cable channels route power and signal wires inside the arm structure, keeping the work surface tidy. Builders whose desks fall outside these thickness ranges cannot use the supplied hardware.

Pneumatic Adjustment Range

The gas-spring arm delivers smooth height travel from 11.6 to 22.3 inches measured at the screen centre, with 24 inches of horizontal extension. Tilt spans +60° to -50°, while swivel and rotation each cover +90° to -90°. The pneumatic mechanism counterbalances loads between 4.4 and 59.4 lbs, so very light monitors may not stay in position without manual locking. Users needing motorised or tool-free height presets will not find them here.

Highlights

  • Supports ultrawide screens from 24 to 57 inches
  • Holds displays up to 59.4 lbs with steel and aluminum build
  • Pneumatic arm enables tilt, swivel, rotation and height adjustment
  • Quick-release VESA plate with C-clamp or grommet mounting options
  • Integrated cable management keeps cords concealed for a tidy workspace

Specifications

No published specifications for this item yet.

Questions about this item

What VESA patterns does the PRO-ST157B support, and what is the maximum weight it can hold?

It fits 75x75 mm and 100x100 mm VESA patterns and supports monitors up to 59.4 lbs.

What desktop thickness range is required for the C-clamp and grommet mounting options?

The C-clamp works on desks 0.4 to 1.7 thick, while the grommet mount accepts 0.4 to 2.3 thick desktops.

How is the VESA plate attached, and what is the common mistake during installation?

The quick-release VESA plate bolts to the monitor first, then slides onto the arm; people often mount the arm before securing the plate to the screen.

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