Logitech Performance 4-Ways MX Darkfield Radio Transfer Mouse - Black / Silver | 910-004808

New Logitech Dark field Laser Tracking works on more surfaces than other mice-even on glass

Tiny Logitech Unifying receiver stays in your computer- plug it in, forget it, even add compatible wireless devices without multiple USB receivers

Flexible recharging system for easy charging through your computer or a power outlet, even when you're using your mouse