Accommodates media players and similar electronic accessories Convenient method for rackmounting portable media players, and electronic accessories Fits most popular models of MP3 players and satellite radio receivers (7-5/16” useable depth, 5-7/8” useable height, 4 rackspaces tall) Accommodates one or more players (customer supplied docks) Optional rear accessory shelf can hold power bricks or other devices Installed grommets protect cords Provides a rackmounted location for portable media players and docks Holds most MP3 players and satellite radio receivers Rear grommets protect cable pass-throughs Accepts rear accessory shelf Steel construction, with black brushed and anodized finish