Stage Ninja USB-6-S Premium USB (2.0) cable. Male (A to A) USB connectors. Pull cable to desired length (it locks in place;) give it a single pull to retract the cable, for quick and easy clean up. The 4 x 4 x 2 inch durable plastic housing is perfect for mounting in teleconferencing furniture or a cabinet. Eliminates cord winding, cord tangles and clutter with instant cable retraction.