Materials: Ikea Expedit Coffee Table, Alera Underdesk Keyboard/Mouse Shelf Description: This hack was really simple, only two products needed and a screwdriver. I simply put together the Expedit Coffee Table as the instructions state (but didn’t put the glass plate on yet), flipped it over and installed a keyboard slider tray. The tray is really made to be put under a desk, but I wanted sliding storage for my remote and my keyboard. I bought the Alera Underdesk Keyboard/Mouse Shelf in the Mahogany that measures 28 x 12. It was about $25 online. It comes with screws and the Ikea coffee table fiberboard is soft enough that you screw it in by hand.