VIVO Adjustable Computer Keyboard & Mouse Platform Tray Under Table Desk Mount

Ergonomic Keyboard and Mouse Tray: Installs underneath a standard desk for comfortable typing angles --Patent Pending-- Compatibility: If installing to a height adjustable desk, you will need a spacer bracket for the track to fit over the frame crossbar. Search for adapter MOUNT-SPACER01 (not included) for this purpose Deluxe Universal 25" x 10" Tray: Fits most keyboards and mice. The keyboard slides forward and back on a 14.25" long and 6.25" wide track (will need 14.25" between the desktop edge and crossbar). Minimum recommended desktop thickness is 5/8" Enhance Posture: Reduce wrist soreness with supportive rubber padding, full side to side rotations, and 5" height adjustment Simple Assembly Process: All mounting hardware is included for fast and easy assembly. The total tray weight is 10 lbs. Please be sure your desk can support this under-mounted weight