Dell Keyboard Wired Business Multimedia, KB522, Conectivity: Wired USB, US International, Hot Keys Qty: 14, Hot Keys Function: Sleep, My Computer, calculator, zoom, e-mail, volume, mute, browser, play/pause, backward, forward, media player, Features: Palm rest, 2-port USB hub, spill-resistant, Interfaces: 2 x USB, Keyboard Technology: Plunger, Cables Included: 1 x USB cable, Width: 44.6 cm, Depth: 14.9 cm, Height: 2.59 cm, Weight: 590 g, Included Accessories: Palm Rest, 3y warranty