Logitech G400s 910-003589 Black 8 Buttons 1 x Wheel USB Wired Optical 4000 dpi Gaming Mouse Gaming Mice - Newegg.com
Logitech G400 Black 8 Buttons 1 x Wheel USB Wired Optical 3600 dpi Gaming Mouse Gaming Mice - Newegg.com
Logitech G400s Optical Gaming Mouse driver and software - Download
Logitech G - Do you have LGS currently installed? I'd check for updates (Follow the arrow in the picture to find the ^ above the ?, and click on Check for Updates)
Logitech G403 HERO Gaming Mouse with LIGHTSYNC RGB Lighting