Fellowes KEYBOARD ACC MANAGER/UNDERDESK 93804

Perfect for converting conventional desks to a more convenient workstation — Adjust to three different heights for custom comfort
— Tray glides are designed for smooth and silent movement
— Fits virtually any keyboard
— Retractable mouse tray installs on left or right hand side.
— Adjusts to 43, 53 or 64mm below the desk
— Approx product dimensions (mm): H 52 x W 558 x D 302