Skip to main content

The Razer Viper is a lightweight, esports-ready gaming mouse made for the pros

Image used with permission by copyright holder

Razer’s new gaming mouse, the Viper, joins the family of performance-focused esports peripherals and is designed for the most demanding competitive play. In fact, there’s built-in collaboration with some notable esports professionals like MIBR CS:GO legend Epitácio “Taco” de Melo.

Everything about the Razer Viper is designed with speed and precision in mind. The star of the show is the new Razer optical mouse switches, which the company claims are three times faster than traditional mechanical switches. This rings true considering that an optical switch uses an infrared light beam through a shutter to send a signal to your computer for an instantaneous response when clicked. This is unlike mechanical switches, which use a metallic contact that often results in a “debounce delay” that leads to slower response time.

This faster actuation speed isn’t the only benefit to using optical switches. Durability is much improved, with Razer saying that the Viper’s switches will live through 70 million clicks — a lot longer than the industry standard of 50 million clicks for other mouse switches. CS:GO star Taco has been using a prototype of the Viper for a year and says: “The click of the optical switches feels smoother and faster, and the flexibility of the cable makes it awesome for CS:GO.”

The Razer Viper doesn’t stop at the cool new switches either. Razer has managed to create its lightest ever mouse — it weighs in at an impressive 69 grams, which isn’t too far from the skeletal Glorious Model O‘s 62g. While the Model O uses a skeletal frame to keep the mouse light, Razer has achieved a similarly light weight without compromises to the structural integrity of the Viper. It will likely take much more of a beating than competitors.

The Razer SpeedFlex cable has a new low drag covering that will ensure less friction and snagging so players can make quick and precise movements with ease and confidence. Inside the Viper is a 5G Optical sensor with a native resolution of 16,000DPI and a tracking of 450 inch per second for superior accuracy. These settings can be tuned through Razer’s proprietary Synapse software and stored in the Viper’s onboard memory storage. The Viper also has eight programmable buttons that can be used for macros and secondary functions as the player sees fit.

The Razer Viper is available globally now and retails for $80 on the Razer store.

Editors' Recommendations

Kizito Katawonga
Former Digital Trends Contributor
Kizzy brings four decades of gaming, technology, design and geek culture to Digital Trends. He writes about games and the…
Fortnite is getting a Disney universe made by Epic Games
Concept art for Disney's Fortnite experience.

Epic Games is partnering with Disney to create “an all-new games and entertainment universe” that’s compatible with Fortnite.

Announced Wednesday afternoon — at the same time as it was announced that ESPN would be available as a standalone subscription in 2025 —  this partnership follows a $1.5 billion investment in Epic Games by Disney. They companies now plan to work together over several years to create this experience connected to Fortnite, which Disney says will “offer a multitude of opportunities for consumers to play, watch, shop and engage with content, characters and stories from Disney, Pixar, Marvel, Star Wars, Avatar, and more.”

Read more
I sat in Razer’s new gaming chair, and my back loved it
The Razer Iskur V2 in a demo room.

I'm a father of two, and my back hasn't been the same these past few years. At CES 2024, I took a seat in Razer's new Iskur V2 gaming chair -- and I could really feel the difference in support on my lower back.

The best feature is the new lumbar support, which Razer calls the "6D Adjustable and Adaptive Lumbar Support System." It's unlike any gaming chair I've ever sat in -- or any other desk chair, for that matter. Essentially, the spring-loaded mechanism built into the cushion allows you to lean left and right in the chair, with the rotation supporting you at every angle in real time. Razer calls it a "one of its kind" innovation in ergonomics, and from my experience, I have to agree.

Read more
Lenovo just made my favorite gaming laptop even better
The lid of the Lenovo Legion 9i.

I've only given one gaming laptop a perfect score -- the Lenovo Legion 9i. And at CES 2024, Lenovo is making that laptop even better.

There are a few big upgrades here. First, Lenovo is switching the processor to Intel's new Core i9-14900HX and, in the process, introducing the Raptor Lake refresh chip to mobile. I suspect it won't offer a huge performance improvement over the previous version -- read our review of the desktop Core i9-14900K to learn why -- but it's still the latest and greatest.

Read more