Kensington SureTrack Any Surface Wireless Bluetooth Mouse
As stylish as the SureTrack mouse is, what really sets it apart is the technology inside. The high-definition laser sensor allows it to track anywhere you workeven on glass. What’s more, the SureTrack Mouse connects to your Ultrabook, MacBook Air or laptop without monopolizing a valuable USB port because it connects via Bluetooth. For laptops without Bluetooth, users can connect via a Bluetooth 4 dongle.