Mice and Pointing Devices – Mouse - 6 Total Buttons - USB - Scroll Wheel - Right-handed - Black - Black - 1200 Movement Resolution (dpi) - China - Wireless - Radio Frequency - Computer - Optical - AAA - 2.40 GHz Wireless ...
Mice and Pointing Devices – Mouse - 6 Total Buttons - USB - Scroll Wheel - Symmetrical - Black - 2400 Movement Resolution (dpi) - Wireless - Bluetooth/Radio Frequency - Notebook - 2.40 GHz Wireless Operating Frequency - Windows 7