Lorell Electric Sit-To-Stand Desk Riser, 17-2/10inH x 31-1/2inW x 24-3/8inD, Black

Add this versatile riser to your desk space to create an ergonomic sit-stand solution. The Electric Desk Riser adjusts up and down with the push of a button to help you set it to your preferences. Designed to attach to your existing fixed-height desk to turn it into a sit-stand option. Offers 12in of height range so you can find the proper position. Anti-collision function will stop the up/down motion if the desk riser meets objects like a coffee cup or bottles. The top surface is 31 1/2W x 24 2/5inD for ample working space. USB interface helps you keep devices powered throughout the day. Weight capacity tested to support up to 33 lb. Save time - no assembly required. Full depth with keyboard tray is 32-7/8inD.