When you're playing at a competitive level, every single millisecond counts. The Razer Viper 8KHz throws the standard 1,000Hz rulebook out the window, reporting data to your PC a staggering 8,000 times per second. The result? Unrivalled smoothness and input latency so low it almost feels like it's reading your mind.
Unrivalled Responsiveness
- 8000Hz HyperPolling: 8x faster than your standard gaming mouse. It delivers buttery-smooth tracking and instantaneous clicks.
- Focus+ 20K Sensor: Spot-on tracking with 99.6% resolution accuracy, meaning those high-speed flicks land exactly where you want them to.
- 2nd Gen Optical Switches: Because they use light instead of mechanical parts, there's zero debounce delay—and more importantly, no dreaded double-clicking issues down the line.
- 71g Lightweight Design: A genuinely ambidextrous shape that’s brilliant for fast swipes, without feeling cheap or flimsy.
A Proper Esports Tool
This slick ESL Limited Edition isn't just a fresh coat of paint; it’s built for tournament-level graft. While wireless mice are all the rage right now, the Viper 8KHz uses Razer's Speedflex cable. It's so light and drag-free that it honestly feels wireless, but gives you the bulletproof reliability of a wired connection.
What We Like
• Absolute lowest input lag available.
• True ambidextrous design (side buttons on both sides).
• Extremely crisp, optical clicks.
• Top-tier sensor precision.
Room for Improvement
• 8KHz polling requires a fairly beefy modern CPU.
• It's wired, which might put off some wireless enthusiasts.
• You really need a 240Hz+ monitor to notice the difference.
The Final Verdict
Let’s be clear: if you’re playing on a 60Hz monitor with an older PC, this isn't for you. But if you’ve got a high-refresh-rate display (240Hz or 360Hz) and a rig to match, the Viper 8KHz is a cracking bit of kit. It’s a pure, no-nonsense performance tool designed to give you a genuine edge in your favourite competitive shooters.