Looking at the photo more closely, it's the printed vinyl sheet from the back panel of an HDVR2, it's on an HDVR2 chassis, but they've taken the spots for some of the audio outputs and replaced them with component video outputs, and added an additional RF plug whose purpose is unclear.

Interestingly, the spot for that extra RF plug happens to be the same spot I put the speed control knob for my fan. It's a convenient place to put things on the HDVR2 chassis because there's already a hole in the aluminum there and only the printed vinyl sheet covers that spot. Makes it easy to cut a hole.