Kensington Slimblade Trackball Black, Red

idea: Now the ball does it all! Your computing experience just got smoother, faster and easier with the Kensington SlimBlade™ Trackball. Choose navigation mode to control cursor and scrolling. Media mode controls volume, play/pause, stop, and track forward/backward, while view mode zooms in/out, and pans. And it does it all with the ball to put complete control at your fingertips. Features -Multi-function ball lets you easily navigate through your music, pictures and documents using media or document view mode. -Control cursor and scrolling; volume, play/pause, stop, and next; zoom in/out, and pan, all with the ball. -Keep an eye on which application you are in and which function is being performed with the heads-up display on your monitor. -With its low-profile shape, you´ll be able to use it comfortably for hours on end. -Sleek stationary design saves your desk space. -Can dock into the SlimBlade Media Notebook Set. -Mac & PC compatible, including Windows Vista, Windows XP, and Mac OS X.