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Razer

Razer Viper V4 Pro Wireless Esports Gaming Mouse,50g ,180Hr Battery, White

Based on 528 reviews
Condition: New
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$159.99

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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Nov 4
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At a glance

Condition
New
Color
White
Configuration
Mouse
Model
RZ01-05630200-R3U1
Weight
50 g
Movement Detection
Optical
Hand Orientation
Right
In the box
HyperSpeed Wireless Gen-2 DongleMouse Grip TapeProduct Information GuideUSB Type A to USB Type C CableViper V4 Pro
Warranty
2 Year Manufacturer
Works with
Mac Desktop and Laptops, Personal Computer, Windows Desktop and Laptops

Features 8

  • 50G ULTRA LIGHTWEIGHT ESPORTS MOUSE Built with input from competitive pro players, this wireless mouse is 9% lighter than the previous gen and delivers faster, more agile control for PC gaming
  • INDUSTRY LEADING SPEED & RELIABILITY Powered by Razer HyperSpeed Wireless Gen-2, it delivers unrivaled speed and reliability plus more power-efficient with true 8000 Hz polling and 55% lower latency
  • OPTICAL SCROLL WHEEL FOR COMPETITIVE ACCURACY Uses optical actuation instead of mechanical for more consistent tracking, increased durability, and tactile feedback designed for precise ingame control
  • FOCUS PRO 50K DPI OPTICAL SENSOR GEN-3 Tracks up to 930 IPS and 90 G acceleration for accurate, highspeed movement while Frame Sync reduces latency by aligning sensor data with the PC for ultimate precision and responsive ingame control that competitive players expect

Description

Ultra‑Lightweight Wireless Esports Gaming Mouse The Razer Viper V4 Pro is a wireless esports gaming mouse designed with and trusted by pros to dominate every match. Weighing just 50 g, the symmetrical mouse body is engineered for fast movements, balanced control, and fatigue‑free play during long competitive sessions. Advanced mechanical and structural optimizations reduce weight while maintaining stability and precision.HyperSpeed Wireless Gen‑2 with 8000 Hz Polling Powered by Razer HyperSpeed Wireless Gen‑2, the mouse delivers low‑latency wireless performance with true 8000 Hz polling. Improved wireless efficiency enables smoother input responsiveness while balancing power consumption, making it suitable for tournament‑level competitive gaming on high‑refresh displays.High‑Precision Optical Sensor with Frame Sync The Razer Focus Pro 50K Optical Sensor Gen‑3 supports up to 50,000 DPI, 930 IPS, and 90 G acceleration for accurate tracking during fast, click‑heavy gameplay. Frame Sync technology aligns sensor reporting with the PC to reduce latency and ensure consistent, precise cursor control in FPS and aim‑intensive games.Optical Scroll Wheel for Controlled Input An industry‑leading optical scroll wheel provides consistent tracking and defined tactile feedback without mechanical contact, reducing wear and helping prevent unintentional input for precise weapon switching and in‑game adjustments.Gen‑4 Razer Optical Mouse Switches Razer Optical Mouse Switches Gen‑4 deliver fast optical actuation with a true tactile click feel and a durability rating of over 100 million clicks, providing reliable performance built for high‑frequency competitive play.Extended Battery Life with Adjustable Polling Optimized wireless efficiency delivers up to 180 hours at 1000 Hz or 45 hours at 8000 Hz, allowing players to choose between maximum endurance or ultra‑low‑latency performance.Razer Synapse 4 Customization Compatible with Razer Synapse 4 on PC and Mac, the mouse supports advanced customization including Dynamic Sensitivity, Mouse Rotation, Sensitivity Matcher, 1‑DPI step adjustments, and Smart Polling Rate Switcher for intelligent performance optimization.Optimized for Multiple Grip Styles The Viper V4 Pro is optimized for claw and fingertip grips, supporting fast lift‑offs and micro‑adjustments, while remaining comfortable for palm grip users across a wide range of hand sizes.

Specs 26

Brand Razer
Color White
Connectivity Technology 2.4Ghz Wireless, Wired USB Type C
Special Feature 50g Ultra Lightweight, #1 pro-trusted shape, Frame Sync Technology, Max Speed 930IPS, 50K DPI, 90 G Acceleration, DPI Sensitivity Matcher, Up to 180 Hours of Battery Life, True 8000Hz Polling Rate Wired or Wireless, Optical Scroll Wheel and Mouse Switches, Wireless, 100% PTFE Feet
Movement Detection Technology Optical
Additional Features 50g Ultra Lightweight, #1 pro-trusted shape, Frame Sync Technology, Max Speed 930IPS, 50K DPI, 90 G Acceleration, DPI Sensitivity Matcher, Up to 180 Hours of Battery Life, True 8000Hz Polling Rate Wired or Wireless, Optical Scroll Wheel and Mouse Switches, Wireless, 100% PTFE Feet
Movement Detection Optical
Button Quantity 6

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Top Amazon Reviews

The Ultimate Ambidextrous Endgame! 45 Days of Heavy Gaming and Pure Perfection
Color: Black Configuration: Mouse
Review Image by Amazon Customer
Review Image by Amazon Customer
I am coming back to write this review after putting this mouse through its paces for a solid 45 days. After upgrading my desktop with a premium 8K magnetic keyboard, I knew my mouse setup had to match that elite level of performance. That is why I pulled the trigger on the latest Razer Viper V4 Pro, and after a month and a half of intense daily use, it has completely redefined my gaming experience. If you are looking for the absolute pinnacle of symmetrical gaming mice, this is the endgame. First, let us talk about the design because there is a lot of confusion out there. This Viper V4 Pro is a flawless, perfectly symmetrical shape. It is a completely different beast compared to the older, bulky, asymmetrical right-handed design of the DeathAdder V4 Pro. As someone who prefers a claw/fingertip grip for high-precision micro-adjustments, this symmetrical shell melts into my hand perfectly, giving my thumb and fingers ultimate control. At a mind-blowing 49 grams, the weight distribution is pure wizardry. Combined with the native 8000Hz polling rate and the 50K DPI sensor, the tracking feels like an extension of my own nervous system. In high-APM gaming sessions and chaotic shooters like World War Z or CS2, swapping targets is instantaneous with zero initial drag. Furthermore, it is an absolute dream for massive open-world action games like Where Winds Meet. During high-stakes martial arts combat, dodging, executing flawless parries, and rapidly controlling the 3D camera feels incredibly smooth and responsive. There is absolutely no pixel-skipping or camera stutter, giving me perfect situational awareness. Out of the box and after 45 days of absolute abuse, the build quality feels incredibly solid despite being so incredibly light—no creaking, no flexing, and the Gen-4 optical switches offer a crisp, satisfyingly tactical click that hasn't degraded a bit. If I have to nitpick, running this monster at a full, unrestricted native 8K polling rate does drain the battery significantly faster than standard mice. It is a trade-off for infinite performance. However, the real sweet spot here is the 4K polling rate mode. With about 3 to 4 hours of gaming per day on the 4K setting, the mouse can easily coast for 8 to 10 days straight without even completely draining the battery to zero. This exceptional power efficiency completely eliminates any battery anxiety. Also, the premium price tag might make your wallet sweat, but for a top-tier esports weapon, you absolutely get what you pay for. To sum it all up, the Viper V4 Pro is the undisputed king of symmetrical lightweight mice. It delivers unrivaled performance, unparalleled speed, and an incredibly locked-in grip. It has officially earned a permanent spot as the perfect crown jewel for my high-end setup. Highly recommended! Money well spent! ... show more
Reviewed in the United States on May 16, 2026 by Amazon Customer
This is just one of my favorite mice now
Color: Black Configuration: Mouse
Update: 6 months later and still my main mouse, feeling brand new. Have had zero issues. I've tried a couple of other mice since, and immediately went back to this. It just feels so much better than everything else out there. TLDR: This is the mouse I keep coming back to. Long story short, I want nothing more when using this mouse. I'm one of those that just collects mice. I have my favorites, and I have some that I have just used once and put away. This is one that I keep bringing out. Simply put, the latest Viper and Deathadder are just some of my favorite mice period. They are built very solid, light weight, and flawless sensors. They have an instant wake up, fantastic battery life, satisfying clicks, great scroll wheel, and great side buttons. They are pricey, but quality-wise, it really doesn't get better than Razer now. And I'm comparing to Zowie, Logitech, G-wolves, Finalmouse, Pulsar, etc etc... Every one of those other brands has something I don't like in the quality alone, a creak, spongy click, or something keeps me from wanting to use those brands since I've used the Viper. Obviously, the shape is subjective, so if you've used the Viper V3 and didn't like the shape, you're not gonna like this. But I love the size shape, and weight. I can't wait to see the next Deathadder shed some weight to around 49g, and maybe implement some analog switches like the Logitech Superstrike. If they ever did that, I just hope they do weight balancing better because the superstrike is pretty front heavy, but I'm perfectly happy with Razer's optical switches because they just feel sooooo good. But I think the haptic analog switches would be very interesting in the Deathadder shape. I really don't know how they could improve on this other than finding more ways to lighten the weight even more. Razer might've perfected the Viper with this iteration. ... show more
Reviewed in the United States on June 28, 2026 by Krenzzler
Great Gaming Mouse for 2026
Color: Black Configuration: Mouse
This is the best gaming mouse as someone who upgraded from a regular stock mouse. The weight, the functionality, and the design of the mouse is perfect. In fact, this mouse, and it features had further fine-tuned my already decent aim. After using this mouse for a while, I have observed my aim became a natural aim bot, where I was even accused of potentially exploiting in a match of BF1. The mouse itself is light, and as someone who came from a heavier mouse it felt a bit weird at first. However, if you can manage it, then it becomes a benefit. It allows you to flick quickly, and track targets consistently, which is where my claim of "natural aim bot" came from. It's not too light where you might find yourself tensing up too much to keep it in place, but if you came from a heavier mouse, then you might overflick your target a few times. The features the mouse offered through Razer's Synapse software such as the DPI and mappings are very useful. You can set different profiles for different games, so there are different DPI's for each game. In addition, you can change the mouse's buttons to be mapped to keys on your keyboard. For example, you can have the side button mapped to 'R', so you can reload through the side button. You can also have the same side buttons run a macro, so if you're playing Helldivers 2, you can instantly input a stratagem through your side button. There are also features like letting the side buttons launch a program. The mouse also features polling rates up to 8k, where higher rates increases the consistency of your cursor's tracking across the screen, and decreases latency. HOWEVER, higher rates can drain the battery life faster, and require specific hardware. Increased polling rates will put higher loads onto your CPU, so ensure you have a strong enough CPU. Otherwise, CPU intensive games will suffer FPS drops, or in general, some games might have issues or do not even support said polling rates. In addition, to notice the different in polling rates, a monitor with a higher refresh rate will be required. Regardless, using 2k and 4k, I haven't really noticed a difference as someone who has a 180hz monitor. It feels the same as 1k polling rate, but if you have the hardware to support it, use it! Regarding the battery life, it's very very good. I have used 2k and 4k polling rates for hours in a day, and the battery only goes down from 100% to like 96%. Whereas if you use 1k polling rate, then the battery doesn't even drain at all till the next day or two maybe (I charge it overnight once the day ends). Upgrading from a wired mouse, and as someone who was a firm believer that wired mice was better, this mouse changed that. I found the wireless mode of this mouse more consistent, than my wired mouse, and offered more freedom in wrist/arm movement. Therefore, I was able to track better. Also, the latency was small on it, perhaps even better. However, you can use the USB cable and plug it into the mouse if you'd like to use it wired. The design of the mouse is comfortable for those who use a claw grip. I typically have my palm touching the mouse, and my fingers in a claw like stance on it. I found no discomfort, and was able to consistently aim. As for other grips, I do not know. If you're upgrading from a stock mouse, then this is worth the upgrade. However, please read other reviews, if you're upgrading from like Razer's Viper V3 Pro mouse, then it might not be worth the money. Since the V3 shares many similarities to the V4 with a few new features. Overall, this might be one of the best mice on the market right now. This mouse ended up being the final piece in the puzzle for me towards perfect aim. Somehow, my peripherals were holding me back, where it is typically the opposite. ... show more
Reviewed in the United States on June 7, 2026 by Dylan
My go-to mouse for gaming and daily tasks.
Color: Black Configuration: Mouse
I upgraded from Viper V3 Pro - my go-to mice for gaming. I do have other flagship mice but always find myself coming back to the Viper. I think the most noticable changes are the weight and battery. The shape remains the same, but now it only weighs about 48 grams as for the black variation, while the white variant weights 1-2 grams heavier. I love the design on the dome-shaped dongle, with the led indication on battery status. I went for black because it suits my set up better, but the white color will have better grip as from my experience with the previous versions from Viper and other razer mice. And the color black will leave a lot of smudges. Quality-wise, I think it is nice and sturdy, no creaking sounds at all. The stock skates are great, but I will have it replaced when it wears out. The clicks are light, responsive but hollow and loud. The battery time is INSANE, I feel like I barely ever have to charge the mouse, and I don't usually bother turning off the mouse after I'm done using. The other thing that I am super happy about is Razer now offers web-based software to make changes on your mouse, no more installing trashy Razer Synapse, YAY! ... show more
Reviewed in the United States on September 3, 2026 by Bean
Left me Surprised in a Good Way
Color: Black Configuration: Mouse
This mouse took me by surprise. Coming from the Basilisk V3 Pro, this one is just so lightweight that I almost mistook it for a toy. I seriously can't believe how light this is. The battery life is phenomenal, and the controls are astoundingly tight. The buttons on my Basilisk always felt cheap and mushy, but every button on this Viper V4 Pro is snappy and solid. Getting to the part people care about most, this is probably the most fluid mouse I've ever used. The 50K sensor is a marketing ploy, as I don't use anything over 6400DPI, but you can turn on the 8K polling with a high refresh rate monitor and you won't see any dragging of your cursor across your screen as you will with lower refresh rates, and the higher polling rate shows your mouse's location on the screen more times per second than traditional 1K polling rates. My eyes can see the difference, but only if I strain to see it. I run the mouse at 1K polling rate for optimal battery life and because most games are using that rate the most effectively. It's a sweet spot. So the reasons to get the mouse are simple: lightweight, long battery life, no skipping, truly ambidextrous. The cons: no wireless charging, and no RGB. But those are apparent tradeoffs for that impossibly light 49 gram feel. ... show more
Reviewed in the United States on July 13, 2026 by Anthony
Great mouse
Color: White Configuration: Mouse
Review Image by Joel D. Hidalgo
Super light. Fast and responsive. For me the light weight was of utmost importance. Pricey, but worth it if you mouse 8 hours a day. Your wrist will thank you for it.
Reviewed in the United States on October 2, 2026 by Joel D. Hidalgo
New main. Excellent mouse with a ridiculous battery life
Color: White Configuration: Mouse
The box didn't have much protection, but it arrived in great condition. As for the mouse itself, it is amazing. I won't talk much about shape because that's highly subjective (I'll just say it fits my hand size and grip style), but everything else is excellent: coating is smooth and grippy, very nice to the touch; main clicks are light and tactile, tho they could have a little less post travel; side buttons are well tensioned and positioned; the wheel might be the weakest aspect, because the scrolling feels a bit off, but it's totally functional; M3 click is very tactile; skates are smooth and fast; build quality is perfect, solid as a rock; performance is top tier, no complaints; and finally, the battery is absolutely insane. I have been using the mouse for 12 days at 1000hz (sometimes 8000, but only for a couple of Apex matches) and it has only gone down to 60%. On top of all of that, Razer has finally made a web software. That means 2 things: 1) you don't have to deal with the bloatware that is Synapse (except for firmware updates); and 2) you can change your settings on Linux, which has been a game changer for me (I dual boot Windows 11 and Bazzite). I think it is worth the price, but only if you don't have a Viper V3 Pro (or even a Viper V3 Pro SE). On paper, the V4 Pro has many improvements, but the only real upgrade that a player will notice is the battery life and the web software. I recommend it to people who have never owned a Viper V3 and want the latest technology and power efficiency. I can recommend it to those who just want to try the shape, but they might also want to take a look at the V3 Pro, since it is cheaper right now. ... show more
Reviewed in the United States on April 18, 2026 by Marco
The perfect mouse?
Color: White Configuration: Mouse
Review Image by Kayne P
I don’t typically write reviews, but this mouse is hands down the best I’ve ever had the pleasure of using, so I feel like I must. The moment my hand gripped the mouse, I knew it was the one. The build quality is fantastic. Everything. From the clicks to the sensor, the scroll wheel and the side buttons. Everything is perfect. The coating on the mouse is high quality and the dongle that comes with it is nicely weighted so it doesn’t slip around on your desk. The stock skates are also wonderful and glide around on my Artisan Zero Soft so smoothly. The size and shape is perfect for my grip style (relaxed claw) so I can handle it comfortably. I recently just bought a GPX Superlight 2 as well as an X2 Crazylight Medium and neither felt quite right. So I decided to try this mouse and it did everything for me the other two couldn’t. Since I bought the Razer Viper V4 Pro, I’ve seen a massive improvement in my gameplay. And for that reason I can confidently justify the price of this product. 5 Stars. Genuinely amazing product across the board. Dare I say perfect. 👍 ⭐️⭐️⭐️⭐️⭐️ ... show more
Reviewed in the United States on August 19, 2026 by Kayne P
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