Kensington SlimBlade Trackball Mouse

The SlimBlade Trackball Mouse from Kensington is a laser mouse that features a unique scroll ball between its buttons to provide 360° scrolling when there is little space to maneuver the mouse itself. It will automatically enter into sleep mode when not in use and a "fuel gauge" indicator on the mouse lets you know exactly how much charge is left on the device. This unit works with Bluetooth wireless technology.