Logitech Cordless Desktop Wave Pro Ergonomic Keyboard and Mouse, $59.99

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http://www.amazon.com/gp/product/B001DJ9GOS?ie=UTF8&tag=onlishophelp-20

Technical Details

    * Innovative Wave design that cradles your hands naturally
    * Elegantly contoured mouse that fits comfortably in your hand
    * Rechargeable laser mouse and 3-year keyboard battery life
    * Revolutionary hyper-fast scrolling for flying through documents and Web pages
    * Enhanced 2.4 GHz cordless technology for more robust, reliable performance