Orbit Wireless Mobile Trackball, 2.4 Ghz Frequency/30 Ft Wireless Range, Left/right Hand Use, Black/red

The ideal productivity enhancer for any mobile professional, the Orbit® Wireless Mobile Trackball offers compact comfort and precision for the road. A reliable wireless connection provides greater versatility and the receiver stows inside the trackball. Unique touch scrolling, along with the compact 32mm ball, lets you glide effortlessly up and down the screen.
Package Includes: (2) AA Batteries