Corsair Gaming M65 RGB Review @ Vortez
 

The Corsair M65 is a mouse on the heavier side of things that is dedicated to FPS gamers, we see the oversized sniper button returns that can drop your DPI from up to 8200 down to 50 (the Sniper button is at 400 default), this allows you to get that extra control and precision just when you need it.

http://www.vortez.net/review.php?id=977