Hot keys function: volume, mute, play/pause, backward, forward The convenient multimedia keys let you easily access functions such as play, pause, rewind and fast-forward plus volume control With a compact design that still features a full-sized keyboard and number pad, the Dell wired keyboard is ideal for home and office environments Dell wired keyboard also has a palm rest that is available for separate purchase Interface: usb, device type: keyboard – wired, dimensions 44. 2 Cm x 12. 7 Cm x 2. 44 Cm, weight: 503 g.