Astrotek USB 2.0 to PS2 Cable 15cm - for Mouse Keyboard Black Colour RoHS The ASTROTEK USB to PS/2 Keyboard/Mouse Adapter connects a PS/2 keyboard/mouse through the USB port on any desktop, laptop, or hub. Plug-and-play compatibility makes it easy to install; connectors are color-coded for easy identification. No power adapter is needed. • USB 2.0 A male • PS2 Female • For Keyboard/Mouse use