5%· 3M™ Keyboard Tray, Lift to Adjust Height and Tilt, Wood Platform with Gel Wrist Rest, Mouse Pad, 23" Track, Black (AKT90LE) 10. Free Next-Day Delivery by Monday, Dec 07. $186.99. 1Each. Add to cart. Compare. Ergotron StyleView Sit-Stand Vertical Lift, Patient Room, Monitor Mount, Up to 24" Monitor, White () 0. Free delivery.