Microsoft Wireless Mobile Mouse 4000 BlueTrack USB for Mac/Win Graphite



Home, gym, campus, office-quick stop for e-mail and coffee. This sporty, stylish little mouse goes wherever you do.
Features

    * BlueTrack Technology: Microsoft BlueTrack Technology combines the power of optical with the precision of laser for remarkable tracking on virtually any surface
    * Plug-And-Go Nano Transceiver: Leave the Nano Transceiver plugged in when you’re on the go, or stow it in the mouse
    * 2.4 GHz Reliable Wireless: Microsoft 2.4 GHz wireless delivers a reliable connection with up to a 30-foot range, with virtually no interference
    * 10-Month Battery Life: Use your mouse without power interruption for up to 10 months on a single battery. Battery status indicator tells you when battery power is low
    * Windows Flip in Windows 7: Easily switch between open windows with the click of a button
    * 4-Way Scrolling: Scroll four ways for greater efficiency and comfort with Tilt Wheel Technology
    * 4 Customizable Buttons: Get quick access to the media, programs, and files you use most often with customizable buttons
    * 3 Year Warranty