A4tech X7 F4 Wired pc Computer Gaming Mouse – pro programmable 7 Mechanical Button Lightweight Optical Sensor – Non RGB

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Multi-color backlight system (2 zone RGB)
OMRON Micro switches. With Guaranteed minimum of 5 million clicks, this gaming mouse is going to serve you well for a Long time.

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Perfectly designed to fit snugly under your palm, the ergonomic shape of the Razer DeathAdder Elite gives gamers the most comfortable gaming experience ever, especially during the most testing of battles
The Razer DeathAdder Elite is equipped with a 16,000dpi optical sensor. It is capable of mouse movement speeds of up to 450 inches per second with 99.4% resolution accuracy