
They have little rubber covers that you place between the top of your desk and the camps. You turn the knobs until they tighten up. The last step is to attach it to your desk. I wanted to leave as much airflow as possible for the Mac mini and am not worried about anything rolling off. One thing to note, I took the little backsplash off of the back of the keyboard tray. Next, you attach the keyboard tray itself to the rails. VIVO keyboard tray gliders and clamps Step 2 The first thing is to simply attach the clamps to the rails. It only took me about 5 minutes to put everything together. The great thing about the VIVO Keyboard Tray is you only need a screwdriver to assemble the tray and you’re good to go. VIVO is an ergonomic office furniture brand that creates standing desks, keyboard trays, chairs, monitor mounts, and more.

Attach the keyboard tray to your workstation without causing any damage to your desk (1.25” maximum desk thickness) with sturdy C-clamps that hold everything tightly in place and are easily adjustable for user convenience.20” x 11” under-desk keyboard and mouse tray.VIVO keyboard under desk mount keyboard tray
