Attain the next level of absolute control with the Razer Viper 8KHz—an ambidextrous esports gaming mouse with a true 8000 Hz polling rate for the fastest speed and lowest latency ever achieved. Upgraded with 2nd-gen Razer™ Optical Switches, it’s time to rise to the occasion and leave it all on the floor.
NTRODUCING RAZER™ HYPERPOLLING TECHNOLOGY.
Razer™ HyperPolling Technology surpasses the industry standard with a true 8000 Hz polling rate— sending up to 8 times more data in a second and reducing delay from 1 to 1/8th of a millisecond.
Because Razer HyperPolling Technology provides up to 8 times more frequent data reports per second, the delay between its latest report and your monitor’s frame rendering is much less compared to that of a 1000 Hz polling rate, resulting in smoother and more up-to-date cursor positions.
Conversely, lower polling rates will have longer delays which can introduce micro-stutters or sudden jumps in your cursor position, making your mouse movement choppy.
ADVANTAGE THAT ACTUALLY MATTERS
Unlike the usual chase for higher DPI, we believe in giving gamers an actual advantage. If it truly had any practical applications in gaming, then the highest DPI settings would be used by every esports player.
Latency is a universal issue that affects all gamers, and Razer HyperPolling Technology is an innovation everyone can gain from, regardless of the way you play. As validated through blind tests, many competitive players have noticed a significantly smoother and more responsive gaming experience—a benefit which can be appreciated by all.

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