VIVO PRO Pneumatic Arm Single Ultrawide Monitor Desk Mount - Up to 57" Screens

Elevate your viewing experience with the VIVO PRO Heavy Duty Pneumatic Arm Desk Mount (PRO-ST157B), engineered for standard and ultrawide monitors. This premium single monitor stand is built with durable steel and aluminum to securely hold screens ranging from 24" to 57" and weighing up to 59.4 lbs, accommodating both curved and flat panels. Free up valuable workspace and achieve the perfect ergonomic setup that meets BIFMA 5.5 standards with flexible height adjustment (11.6" to 22.3" center of screen), smooth pneumatic spring movement, and enhanced articulation (+60° to -50° tilt, +90° swivel/rotation). Installation is simple with a quick-release VESA plate and your choice of a sturdy low-profile C-clamp (desktop must be 0.4” to 1.7” thick) or grommet mount (desktop must be 0.4” to 2.3” thick), while integrated cable management keeps your desktop neat and clutter-free.

• Screen Size: Up to 57” Ultrawides
• Screen Types: Curved and Flat
• Mounting Options: C-clamp or Grommet
• VESA Standard: 75x75mm and 100x100mm
• Recommended Desktop Thickness: 0.4” to 1.7” (clamp), 0.4” to 2.3” (grommet)
• Weight Capacity: 4.4 lbs to 59.4 lbs
• Minimum Screen Size: 24"
• Meets BIFMA 5.5 Standards

• Material: Aluminum, Steel, Plastic
• Maximum Extension: 24”
• Base Dimensions: 5.1” x 4.5”
• Articulation: +60° to -50° tilt, +90° to -90° swivel, +90° to -90° rotation
• Height Adjustment Range: 11.6” to 22.3”
• VESA Plate Dimensions: 4.6” x 4.6”
• Total Product Dimensions: 24” x 5.1” x 24.9”
• Screen Orientation: Portrait or Landscape

• Assembly Manual PDF