The HP Desktop Mini v4+ VESA Sleeve (99T54AA) is a black steel cradle that holds an HP Desktop Mini PC and attaches it to a VESA mount, so the tiny computer can be fixed behind a monitor, under a desk, or on a wall or monitor arm instead of taking up desk space. The sleeve wraps around the Mini PC and has VESA mounting holes on its back, which keeps cabling tidy and frees up the work surface on hot desks, reception counters, classrooms and kiosks. HP's product images show it supplied with a separate mounting frame. The sleeve measures 185 x 163.3 x 45 mm and weighs 404.5 g. As the name indicates, it is designed for the current HP Desktop Mini range (v4 and later designs); confirm your exact Mini PC model with HP before ordering.