The Middle Atlantic KB-SS is a rackmounted keyboard shelf designed to be used in a rack system. It is capable of accommodating keyboards with a maximum width of 15-15/16 inches and a depth of 9-3/8 inches. The shelf features an articulating arm that provides effective cable management, keeping the cables organized and out of the way. The slide-out rack mounted shelf occupies one rackspace, saving valuable space for other equipment. The shelf is easy to install and can be integrated into most rack systems, making it a versatile and useful addition to any setup.