Microsoft Wireless Mobile Mouse 4000

Home, gym, campus, office - quick stop for e-mail and coffee, this sporty, stylish little mouse goes wherever you do. Microsoft BlueTrack technology combines the power of optical with the precision of laser for remarkable tracking on virtually any surface. Microsoft 2.4 GHz wireless delivers a reliable connection with up to a 30-foot range, with virtually no interference. Right and left-handed Connectivity Technology: Wireless - 2.4 GHz Wireless Receiver: USB wireless receiver Movement Detection Technology: Optical Buttons Qty: 4 1000 dpi Programmable buttons, scrolling 4-way button, Microsoft BlueTrack Technology, Flip 3D button OS Required: Microsoft Windows XP, Apple MacOS X 10.2, Microsoft Windows 7, Microsoft Windows Vista