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Black clamp-on monitor riser with aluminium and steel frame, 11.8 by 8.3 inch platform, height adjustable 4.8 to 6.5 inches

VIVO

VIVO Black Clamp-on Monitor Riser 11.8 x 8.3 in 4.8 to 6.5 in height

SKU CH-C639-3A3ZR

A clamp-on aluminium and steel riser lifts monitors or laptops 4.8 to 6.5 inches above desks 0.4 to 2 inches thick, supporting 33 lbs on an 11.8 by 8.3 inch anti-slip platform

  • Ergonomic lift from 4.8 to 6.5 in for better posture
  • C-clamp fits desktops 0.4 to 2 in thick with small footprint
  • Holds up to 33 lbs on aluminum and steel frame
  • Anti-slip silicone pads keep devices secure and protect surfaces
  • 8 by 8.3 in platform suits monitors, laptops and accessories

Ergonomic Monitor Riser

The VIVO black clamp-on riser lifts monitors, laptops, or streaming devices to a healthier viewing height. It suits home or office workers who want better posture without a bulky stand. The compact platform fits small desks while supporting devices up to 33 lbs.

Clamp and Padding Benefits

A built-in C-clamp grips desktops 0.4 to 2 in thick, freeing surface space compared with freestanding risers. Aluminum and steel construction keeps the platform steady. Silicone pads on top and bottom prevent devices from sliding and protect the desk finish.

Capacity and Limits

The 11.8 x 8.3 in platform holds a single monitor or laptop within the 33 lb limit. Height adjusts between 4.8 and 6.5 in, so very tall users may need more lift. It does not suit ultrawide screens that exceed the platform width or require dual-mount support.

Highlights

  • Ergonomic lift from 4.8 to 6.5 in for better posture
  • C-clamp fits desktops 0.4 to 2 in thick with small footprint
  • Holds up to 33 lbs on aluminum and steel frame
  • Anti-slip silicone pads keep devices secure and protect surfaces
  • 8 by 8.3 in platform suits monitors, laptops and accessories

Specifications

BrandVIVO

Questions about this item

Does the silicone anti-slip pad on the top platform or the bottom base padding wear out and need replacing?

The anti-slip silicone pad on the 11.8 x 8.3 in platform and the bottom base padding are integral parts of the aluminum and steel frame; no replacement parts are mentioned in the product details.

What is the maximum weight the C-clamp can hold before it slips on a 2 in thick desktop?

The steel and aluminum C-clamp supports up to 33 lbs on desktops from 0.4 to 2 in thick, so 33 lbs is the limit before slip risk increases.

Does the clamp mechanism or the height adjustment create any audible noise or vibration during all-day use?

The riser uses a fixed C-clamp and set height positions between 4.8 and 6.5 in with no moving gears or motors, so it produces no operational noise or vibration.

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