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Packed with complete desktop solution, the Microsoft Wireless Optical Desktop 1000 keyboard also features an optical technology for fast, reliable and accurate navigation, a one-touch media center button where you can easily access your much love music, videos and media applications and an enhanced f-key functionality, magnifier and scroll wheel function for optimal performance. Microsoft Wireless Optical Desktop 1000 also comes with a wireless mouse and a battery life of up to 6 months so you don’t have to worry about battery replacements every now and then.