Height Adjustable Sit to Stand Electric Desk Riser

This electric desk riser converts your existing desk into a sit-to-stand workstation with a single button push, adding a healthier way of working without assembly.

• Material & Craftsmanship: Sturdy steel base supporting a large upper surface and a retractable lower keyboard surface; electric motor raises or lowers the riser at 1 inch per second.
• Features: Upper surface fits dual monitors; retractable lower surface accommodates a full-size keyboard; supports up to 45 lbs in dynamic mode and 90 lbs in static mode; includes one USB 2.0 charging port (2.1A/10W); no assembly required, plug in and use.
• Dimensions: Upper surface: 36 x 24 inches; lower surface: 25 x 9.5 inches; adds 5.7 to 18.1 inches to your existing work surface.