If you feel pain in your wrist after work, then you may need the help of Allcam KBTUD02 under-desk keyboard tray. Beside the usual sliding in/out of a typical keyboard shelf, KBTUD02 is packed with ergonomic features to offer your wrist the best work and rest postures. It is fully adjustable: glide in/out, tilt forward/backward, swivel right/left, and adjust height up/down. It also integrates a soft gel wrist rest to offer comfort to your palm. The mechanism/frame of KBTUD02 underdesk keyboard shelf is made from heavy duty steel (2mm thick), making it the sturdiest keyboard tray in the industry. The mechanism/frame is constructed in one piece, you’ll appreciate how much this makes mounting underdesk easier if you ever mounted an old-fashioned keyboard tray.