The black, 22"-deep SLIDESHELFD Sliding Server-Rack-Cabinet Shelf from StarTech is a 2-in-1 slide-shelf/ keyboard tray that can be used as a 1 RU pull-out drawer with a weight capacity of 55 pounds, or a sturdy sliding shelf by flipping the drawer over.
The rack shelf includes all of the tools needed for installation, and is compatible with standard 19" racks and cabinets with a 22" depth. Additionally, the ability to switch from a sliding shelf to a 1 RU sliding drawer provides versatility for handling various storage solutions in the rack.