• Genuine Dell Multimedia Business USB Keyboard 
• Interface: USB Wired, 14 Hot Keys, Color: Black and Silver 
• Hot Keys Functions Include: Sleep, Internet Browsing, My computer, calculator, zoom, e-mail, volume, mute, play/pause 
• Removable Palm Rest, 2 Port USB Hub, Spill Resistant, 
• Compatible Part Numbers: 1RW52, KB522, X20M8, 7VHY1, 7KKPH