This 8-Space Audio/Video Shelf (model #1SKB-AV8) is an 8U, retractable shelf designed to be used with SKB's Audio DJ Rack (model #1SKB-R104). Not only is this SKB rack shelf a great accessory and add-on for the Audio DJ Rack, but it also can be mounted to any slant-top mixer case with at least 8U of rack space, including SKB's DJ Capsule (model #1SKB-82DJ), DJ Shuttle (model #1SKB-84DJ), and DJ Station (model #1SKB-106). This 8-Space video/audio rack shelf is also the perfect solution for a laptop or projector.