Introducing the ProtoArc EM01 2.4G Wireless Bluetooth Trackball Rechargeable Ergonomic Mouse. This high-quality unit offers a maximum DPI of 1600 and an optical tracking method. With five buttons and a gray color, this trackball is perfect for your computing needs. Connectivity is made easy with wireless and Bluetooth capabilities, making it ideal for on-the-go use. Its ergonomic design ensures comfort during long hours of use. This unit is perfect for those in need of a reliable, yet stylish trackball.
TESTED AND WORKING