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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
Razer Viper 8K Wired Gaming Mouse 8 Button, Optical Sensor , RGB,, Black EU (RZ01-03580100-R3M1)Absolute control. Elevated. Attain the next level of absolute control with the Razer Viper 8KHzan 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, its time to rise to the occasion and leave it all on the floor. Outpace the competition. By 8x. Introducing Razer Hyperpolling technology. Razer HyperPolling Technology surpasses the
Absolute control. Elevated.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.
Outpace the competition. By 8x.
Introducing 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.
At least 8x faster than other leading gaming miceUp to 8000 data reports every secondIndustry-leading <0.125ms click latencyUpgraded with a high-speed USB microcontroller
Never lose track of victory. Witness ultra-smooth cursor movement.
Unlike mice with lower polling rates where cursor movement can exhibit inconsistent micro-stutters, Razer™ HyperPolling Technology ensures ultra-smooth cursor movement—a difference that’s even more apparent on high refresh rate monitors.
Zero risk of misclicks. 2nd-gen Razer™ optical mouse switch.
Improved with greater tactile feedback, every click now feels and sounds more satisfying. And with no need for a debounce delay used in traditional switches, this lightning-fast actuation is complemented by Razer™ HyperPolling Technology to provide the lowest input latency that gets you closer to playing like a pro.
Fine-tuned for pixel-perfect aim. Razer™ Focus+ optical sensor.
With an industry-leading 99.6% resolution accuracy, even the finest movement from this ambidextrous esports gaming mouse is tracked with consistency. Equipped with intelligent functions, the sensor becomes even more accurate, allowing for an acute level of precision for game-winning headshots.
A heavy-hitter that weighs anything but 71 g lightweight design.
Enjoy faster and smoother control with one of the lightest gaming mice in the market. Weighing just 71g, what’s even more impressive is that it achieves its weight without compromising on the build strength of its ambidextrous form factor.
Advanced on-board memory
Be ready to compete anywhere with up to 5 stored profiles that give you access to optimal keybinds, macros, and twice the inputs via the Razer HyperShift function.
Razer™ SpeedFlex cable
Woven for greater flexibility and designed to produce minimal drag, you’ll be able to perform quicker, smoother swipes for tighter mouse control.
Injection-molded rubber side grips
For more secure swipes, the mouse has rubber grips that fully cover its left and right side—molded as part of the shell to ensure they never peel off.
100% PTFE mouse feet
This ambidextrous eSports gaming mouse is able to glide across any surface thanks to mouse feet made from the purest, highest grade of PTFE.
8 programmable buttons
Fully configurable via Razer Synapse 3, the 8 programmable buttons let you access macros and secondary functions for an advanced degree of control.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 179 reviews
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Product Reviews
★★★★★ 4
Great buy
Size: 2 Count (Pack of 1), Style: Pack of 2
Easy to track balls. My dog loves them and I like that they whistle when you throw them cause some times my dog loses track of it in the air. This helps because they can hear where it's going. Will buy again.
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Reviewed in the United States on January 10, 2026
★★★★★ 5
My Dog's Favorite Balls
Size: 2 Count (Pack of 1), Style: Pack of 2
My dogs love these balls and won't play with any others. My lab has to carry the orange ball and track and retrieve the blue one. We have a system!
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Our perfect chew toy for a relentless chewer!
Size: 2 Count (Pack of 1), Style: Pack of 2
We have looked high and low for a ball that our Australian Shepherd couldn't destroy. Read on to find out why we are sticking with this one.
We've used other Chuckit! products in the past to mixed degrees of success. We absolutely love the ring fetch toy, though the dog can destroy those rings in a couple days. We tried other "nearly indestructible" balls only to have to throw them away within a couple days because our dog had destroyed them and left small pieces around the house for the baby to find.
We have been COMPLETELY satisfied by these balls. They fit with the Chuckit! stick, which is a great bonus, but the most important thing is the dog hasn't been able to get pieces torn out of them. His orange one is his "indoor toy" and he's been going to town on it for weeks without any indication of wear. We periodically inspect it and are always floored to see that it's generally in the same condition as when we gave it to him.
The orange color did fade a little when he left it outside for a few days in the sun, but considering how well it works otherwise, this didn't concern us at all.
The "whistling" aspect of this ball is... well, an interesting gimmick but I wouldn't buy it if that's what you're interested in. Sometimes it makes noise in flight, other times it doesn't. We don't care. He chews it until he's tired of it (which is usually hours) and it squeaks and squorks on his teeth which keeps him happy as a clam.
We honestly didn't think we'd find a ball that could keep up with his chewing, but this one has been phenomenal. We cannot recommend it enough!
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Reviewed in the United States on January 30, 2021
★★★★★ 5
So Far So Good
I adopted a young adult dog less than 2 weeks ago. She had spent over 12 hours a day in a crate and has excessive energy and anxiety built up. She is a strong chewer. So far, out of 6 toys, this is the only one still in one piece. It appears sturdy and extra bouncy. So much better than regular tennis balls.
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Reviewed in the United States on January 17, 2024
★★★★★ 5
My dogs favorite!
My dogs love these! They will play all day if you'd let them, these balls are their favorites. I use the chuck-it handle and they get tons of exercise in the big yard!
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Reviewed in the United States on April 22, 2026