Logitech G - Welcome to the next generation of HERO gaming mice. G403, G703, and G903 have powered up with the HERO 16K gaming sensor. http://logt.ly/6182EoLJ4 | Facebook
2Pcs/Set Mouse Optical Photoelectric for G300 G500 | eBay
My Logitech G500 mod : r/MouseReview
Potential Wireless Upgrades from the Logitech G500 : r/MouseReview