CORSAIR Scimitar Elite Wireless Optical Gaming Mouse, Black

You'll get the speed you need from the 26000 DPI Marksman sensor on this Corsair Scimitar Elite. It not just the sensor that's rapid, even the switches take your gaming up a notch. Quickstrike means there's no gap between the mouse buttons and the hyper-fast optical switches. So you get instant results every time you pull the trigger. And for all your MMO needs, there's a 12-button Key Slider. That means you can slide the button panel to fit your hand size. So the whole game will be under your thumb...