Razer Viper 8KHz Gaming Mouse Black (RZ01-03580100-R3M1)

Reach the next level of absolute control with the Razer Viper 8K Hz, a dual-sided sports gaming mouse with a true 8000 Hz polling rate for the fastest speed and lowest latency ever. Upgraded with 2nd generation Razer™ optical switches, it's time to rise to the occasion and leave it all on the floor.
Razer™ HyperPolling technology beats the industry standard with a true 8000Hz polling rate – sending up to 8x more data per second and reducing latency from 1 to 1/8 millisecond.
Unlike mice with lower polling rates, where cursor movement can cause inconsistent micro-stuttering, Razer™ HyperPolling technology provides ultra-smooth cursor movement, a difference that's even more noticeable on high-refresh rate monitors.
Enhanced with better tactile feedback, every click now feels and sounds more satisfying. And without the need for the reflection delay used in traditional switches, this lightning-fast trigger is complemented by Razer™ HyperPolling technology for the lowest input latency that lets you play like a pro.