Mice and Pointing Devices – Roll Bar Mouse - 6 Total Buttons - USB 2.0 Type A - Scroll Wheel - Symmetrical - Black - Black - 2800 Movement Resolution (dpi) - Wireless - Bluetooth/Radio Frequency - RollerMouse Pro - 6 ...
Mice and Pointing Devices – Roll Bar Mouse - 7 Total Buttons - USB Type C - Scroll Wheel - No Rechargeable - 2800 Movement Resolution (dpi) - Cable - Workstation - Computer - RollerMouse Red - 6 Programmable Buttons - OS X - ...