ERGOMAKER Standing Desk Converter, 22"/55cm Wide Height Adjustable Quick Sit to Stand Up Riser

【1 SECOND UP & DOWN】- Change positions between sitting and standing in 1 second by the Ergomaker sit stand desk converter! Featuring a user-friendly hand-operated lifting mechanism, this standing desk converter allows you grasp the handle and press or lift the surface for seamless height adjustment smoothly. The height lock ensures stability and security in your desired position. 【SAVE SPACE】- The top-tier (weight capacity 10kg/22lbs) measures 55*40cm ( 22" x 16"), providing space for a single monitor or a laptop. The lower-tier (weight capacity 2kg/4.4lbs) measures 58*27cm (23" x 10.6"), U-shaped keyboard tray accommodates flexible setup options like a 12-inch laptop or a keyboard and mouse. 【VERTICAL ADJUSTMENT】- Our Standing Desk Converter rises vertically from 13-39cm (5.1"-15.4"). The vertical lift and X-shaped steel frame ensure extremely high stability and a smaller desktop footprint. 【5 MINUTES ASSEMBLE】- This standing desk riser is almost ready to go right out of the box. Place on your existing desk, attach the keyboard tray and start organizing your workstation. You can remove the keyboard tray to use the desk riser as well. 【AFTER-SALE SERVICE】- Our standing desk converter come with a 2-year warranty and friendly customer service to help with any concerns.