This is a nice addition to my Orbit studio desk. A bit challenging to install while desk is upright. Tray only came with 3 screws to mount, but there are 5 holes to attach properly. So it was missing 2 screws. Also which it could match the color of the desk (Black). Tray also adds to the length of the desk, rather than being tucked underneath. Overall great after installation, but some minor annoyances during installation.