Kensington Expert Mouse TrackBall
Product Description
- Allows you to make small, precise movements for better accuracy and maximum usability
- Bluetooth/Radio Frequency trackball wireless technology for convenient, easy connection with maximum usability
- USB trackball host interface allows quick transmission of data at a higher rate for your convenience
- Stable trackball requires only your hand stroke for operations
- Enjoy the freedom of Bluetooth/Radio Frequency wireless connectivity found in most devices
- Features optical resolution for silky smooth movement
- Comes in black product color for a chic look with maximum usability