Mice and Pointing Devices – Roll Bar Mouse - USB - Scroll Wheel - Symmetrical - 2800 Movement Resolution (dpi) - Wireless - Bluetooth - Desktop PC - RollerMouse Pro - Mechanical - 6 Programmable Buttons - 3 Month Maximum Battery ...
Mice and Pointing Devices – Roll Bar Mouse - USB 2.0 Type A - Scroll Wheel - 6 Total Number of Buttons - Symmetrical - Black - Black - 2800 Movement Resolution (dpi) - Wireless - Bluetooth/Radio Frequency - RollerMouse Pro - 6 ...