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⚡ Dominate every click with the world’s fastest gaming mouse — because speed waits for no one.
The Razer Viper 8K Hz is an ambidextrous e-sport gaming mouse featuring an industry-leading 8000Hz polling rate for ultra-responsive input, a cutting-edge 20,000 DPI Focus+ optical sensor for pixel-perfect precision, and a lightweight 71g design for effortless control. Equipped with durable 2nd generation optical switches rated for 70 million clicks and advanced onboard memory for customizable profiles, it’s engineered for competitive gamers demanding speed, accuracy, and reliability.















| ASIN | B08P1PWN2Q |
| Antenna Location | Play |
| Are Batteries Included? | No |
| Are Batteries Required | Yes |
| Best Sellers Rank | 1,248 in PC & Video Games ( See Top 100 in PC & Video Games ) 57 in PC Gaming Mice |
| Box Contents | Input devices |
| Brand Name | Razer |
| Button Quantity | 8 |
| Colour | Black |
| Compatible Devices | Laptop, Personal Computer |
| Customer Reviews | 4.0 4.0 out of 5 stars (2,323) |
| Enclosure Material | Plastic |
| Global Trade Identification Number | 08886419333135 |
| Hand Orientation | Ambidextrous |
| Hardware Platform | PC |
| Item Dimensions L x W | 11.9L x 7.5W centimetres |
| Item Type Name | Razer |
| Item Weight | 2.5 Ounces |
| Manufacturer | Razer |
| Model Name | Viper 8K Hz |
| Model Number | RZ01-03580100-R3M1 |
| Mouse Maximum Sensitivity | 20000 Dots per Inch |
| Movement Detection | Optical |
| Network Connectivity Technology | USB |
| Number of Batteries | A batteries required. |
| Operating System | windows |
| Power Source | Battery Powered |
| Product Features | Ergonomic Design, Wired |
| Product Finish Type | Glowing |
| Product Warranty | 1 |
| Range | 10 meters |
| Style Name | Viper 8K Hz |
| Theme | Video Game |
L**M
Ultra‑Responsive
Does exactly what it’s supposed to do, just better. The 8K polling makes everything feel insanely responsive, and the shape is spot‑on for fast FPS games. Lightweight, accurate, and no nonsense — just a proper upgrade if you want smooth, consistent aim.
P**M
Great product.
Excellent mouse, cant go rong with Razor. Light, comfortable grip and very reactive, easy to setup and adjust different settings in software such as light and DPI. Some people have aid about the DPI button being on the base of the mouse but you can Hotkey to middle mouse button if you want. Great value.
M**C
so good!... NOT because became faulty after some moderate use.
the people at razer really know there way around a gaming mouse! everything is perfect, i have owned it for over 1 month now and still works like the first day out the box..... i gave this a 5 star but it has to be changed to 1 star as it became faulty. edit: after a few months owning this the SCROLL WHEEL HAS BECAME FAULTY.. it scrolls up when i scroll down and down when i scroll up, sometimes even double scrolls and inputs that the mouse doesn't even register, it feels like it has a mind of its own, no outside breakage just FAULTY INSIDE!! its razers fault not mine people! just a heads up, because scams are bad and i have been scammed, and i hope you don't get scammed as well i will add i purchased a cheap wireless/keyboard combo back in 2010, the brand is not important, but it lasted me all the way untill just last year 2022, it costed me £8 and i still use the keyboard but the mouse broke after 12 years of use... i purchased a mouse just before this razer and it lasted me just over a month and clicks became faulty, as it was just past the month i could not send it back, sort of like the scroll wheel of this new razer has became faulty in just a few months.. everyone just hyper-focused on that monie though and not focus on the small things that make life great, like a mouse that works.. at least until it breaks by your own fault.. like raging at getting pk'd in some fps, that wasn't even 100% your fault, because your system lagged and froze up, by the time your back in the game YOU are pk'd and the mouse gets flung across the table and breaks, id fully take all the blame that way.. but not when its a fault inside the mouse.. that's why i am not happy with this purchase, its faulty inside and it was not advertised this way
X**N
Overall very good. My first mid-high range mouse.
It’s really good but the 8k function seems ahead of its time as no application or games seem to support it all that great so we’re keeping it at 1-2k hz for performance. In any case, M1 and M2 are extremely sensitive so when i started using it they felt so light i would press it by accident. Definitely good for games though. I know it’s not on the feature set but an extra scroll wheel for volume would’ve been nice. Now i just customised the right M5 and M4 keys to be volume up and down and it works although it was weird at first. Software is really cool and the mouse becomes more confortable as you get used to it. Very good would definitely recommend. Just hope in their next design they put that extra scroll wheel and make them both a bit softer to scroll because those are quite hard and i end up pressing it by accident because of that.
M**N
Great for Left Handers.
If like me you're left handed and find that the entire gaming market is just flooded with products for right handed people, then you'll struggle to find many products that cater for your needs. A simple search for a decent gaming mouse where side buttons are located on the right seems to be almost an impossibility if you're left handed these days. Even some ambidextrous mice just have side buttons on the left-side. What is the point of that, It's not even ambidextrous!!! Basically there is very little to cater for people who are dominant left-hand. After extensive searching there appears to only be 4 actual mice options in the entire market that are even worthy of looking at (in comparison to the thousands of right-handed mice). They were Razer, Dell, Logitech etc. I decided to go with this Razer mouse as it seemed the best option with high DPI, smooth skates and was good value for money (because it was on offer at 40% off). Having received the mouse, peeled the covers off the skates, plugged it in (don't bother installing the software - not required unless you want more rubbish running in the background), set my DPI on the button under the mouse. Works without a hitch, great responsiveness, glides across my vinyl mouse mat with ease and buttons feels great and not overly sensitive, they're just right. Highly recommended for FPS games and also good with RPGs.
R**E
Nice mouse for esports lovers, whether it is cod, valorant, apex legends, or final game in shooting it gives more reliable headshots
I**N
After using a cheap gaming mouse for almost a year which i thought I was satisfied with, but when I switched for this Razer mouse (this is the 2nd product I buy from them) I IMMEDIATELY !!! felt the difference. I swear mouse flicks, tracking, general use and the glide over the mouse pad felt Significantly different it LITERARY feels like part of your hand
P**A
Nada que decir el mejor producto para el CoD
C**3
Je partage mon avis en espérant que cela peut vous aider :) Je suis assez positif sur cet achat ! Mon utilisation de la souris va bien entendu du jeu vidéo à de la bureautique (télétravail ou usage personnel). Tout d'abord, j'apprécie : - l'ergonomie de la souris ! Simple mais efficace on pourrait dire. Une forme assez classique de la souris ambidexte. Taille très correcte et dont je me suis adapté directement, car pas trop grande ni trop petite selon moi. J'avais avant cela une Logitech G300s qui m'avait habitué à une souris plus petite et la transition s'est faite sans encombre (j'avais essayé la Razer DeathAdder v2 qui est trop grande pour moi). - le design est simple mais classe, ça fait un peu épuré - la sensibilité est superbe et qui peut être variée facilement au besoin - le poids, elle est plutôt légère et ça j'apprécie beaucoup ! Cependant à mon avis, les points que je pourrais reprocher sont : - notamment le prix, qui est un peu élevé, mais je me fais plaisir sur ce coup - le RGB se limite seulement au logo qui est la plupart du temps sous la main, mais bon, ça ne me gène pas personnellement, c'est en fonction de vos critères ! - et enfin, la disposition des 4 boutons latéraux étant faites pour être adapté à la fois pour gaucher et droitier fait que l'on va pas souvent utilisé les boutons de l'un des deux côtés car emplacement non optimal pour les deux mains Voilà j'espère vous avoir été utile :p
R**H
The mouse is great, light, fits nice in the hand. If you find that your pointed is moving randomly and trailing - update the firmware and turn off in windows mouse settings "enhance pointer precision"
Trustpilot
1 week ago
3 weeks ago