Mice and Pointing Devices – Gaming Mouse - 9 Total Buttons - USB - Right-handed - Matte Black - Black - 18000 Movement Resolution (dpi) - China - Cable - Xbox - Rival 5 - Optical - 9 Programmable Buttons - Windows 7 - Mac OS X ...
Mice and Pointing Devices – Mouse - 4 Total Buttons - USB - Scroll Wheel - Symmetrical - Black - Black - 1600 Movement Resolution (dpi) - China - Wireless - Radio Frequency - Optical - 6 Month Maximum Battery Run Time - 2.40 GHz ...