Razer announces Atheris 'ultimate' wireless mouse 'with the world's longest-lasting battery life'

Razer today is announcing for immediate availability its new Atheris wireless mouse built for the professional who wants more bang for their buck.

Featuring a reported 350 hours (14.5 days) of continuous usage off a pair of AA batteries and its new wireless Adaptive Frequency Technology (AFT) for improved signal correction the Atheris looks to be an outstanding accessory that won't make your wallet cry.

Fetching just $49.99 (U.S.) / EU €59.99 the Razer Atheris seems like a spinoff of the recently reviewed Razer Lancehead, but with some toned-down specifications and a tamer look:

Razer Atheris specifications

  • 350-hour continuous use on a single pair of AA batteries (On Bluetooth mode)
  • 7,200 DPI optical sensor
  • Dual connectivity
  • Inbuilt Bluetooth Low-Energy (BLE)
  • 2.4 GHz connection with Adaptive Frequency Technology (AFT)
  • Ambidextrous ergonomic form factor
  • Compact and mobile ready (Dongle fits in the mouse, no extra carrying case required)
  • Five independently programmable Hyperesponse buttons
  • Approximate size: 99.7 mm / 3.9 in (Length) X 62.8 mm / 2.5 in (Width) X 34.1 mm / 1.35 in (Height)
  • Approximate weight 66g / 0.14 lbs (Excluding batteries)

The biggest differences between the new Atheris and the Lancehead besides price ($50 vs. $140) is the lower DPI setting (7,200 vs. 16,000), optical vs. laser sensor, no Chroma lighting, but the addition of Bluetooth LE for those who wish to ditch the 2.4 GHz AFT-enabled dongle. There are also some subtle design shifts too.

Razer's co-found and CEO Min-Liang Tan remarked about the company's motivation behind the new Atheris in a press release:

We created the Razer Atheris to be the ultimate mobile productivity mouse – allowing users to bring their A-game in any situation whether it's in the boardroom or the gaming arena. The Razer Atheris outperforms and outlasts the competition with unparalleled reliability.

It's an interesting shift for a company who has primarily been known for just gaming gear. The new gunmetal gray Razer Blade Stealth and Razer Blade Pro with THX-certified audio and display suggests the company is gradually expanding to professional markets beyond premium gaming.

As noted in our Lancehead review Razer's AFT looks to remove signal distortion from the wireless mouse by prioritizing channel hopping on the 2.4 GHz frequency. That makes this mouse still a solid choice for casual gamers who want a wireless solution but without any loss in movement accuracy or signal disruption. For non-gamers, using the built-in Bluetooth LE solution should be great for productivity tasks.

Overall, we rated the Lancehead a 4.5 (out of 5), and it will be interesting to see if this new lower-cost Atheris can maintain that score.

The Razer Atheris is available now at RazerStore.com for $49.99 (U.S.). It will be available worldwide in sometime in Q4 (EU €59.99).

See at RazerStore

CATEGORIES
Daniel Rubino
Editor-in-chief

Daniel Rubino is the Editor-in-chief of Windows Central. He is also the head reviewer, podcast co-host, and analyst. He has been covering Microsoft since 2007 when this site was called WMExperts (and later Windows Phone Central). His interests include Windows, laptops, next-gen computing, and wearable tech. He has reviewed laptops for over 10 years and is particularly fond of 2-in-1 convertibles, Arm64 processors, new form factors, and thin-and-light PCs. Before all this tech stuff, he worked on a Ph.D. in linguistics, performed polysomnographs in NYC, and was a motion-picture operator for 17 years.

Latest in Razer
The Razer Kuromi Edition Enki X, Leviathan V2 X, and Kraken Kitty V2 BT.
Kuromi got Razer's best collaboration yet, but these aren't the PC gaming accessories I'd use
The Razer Blade 16 (2025) on a couch.
Razer's brand-new, redesigned Blade 16 gaming laptop may have finally achieved perfection
Razer USB dock
It's not normal to get this excited over a USB dock, but I'm not normal — and this isn't just a USB dock, its a RAZER USB dock for 33% off
Image of the Razer Edge.
(UPDATED) The most affordable Xbox handheld worth buying probably isn't what you think, and the sale didn't end with Black Friday
Image of the Razer Firefly V2 Pro.
Looking for a new mousepad? Razer's latest decides that you need MORE RGB in your life, and I'm into it
Image of the Razer Blade 18 (2024).
Razer Blade 18 (2024) hands-on: More power, more volume, more thunder(bolt)
Latest in News
Cloud servers
Microsoft has killed "several" data center projects in the U.S. and Europe, according to reports — Microsoft responds (Updated)
Photo of Microsoft's new sign-in page for Xbox.com using the Microsoft Edge browser.
Over one billion users will get a new Microsoft user experience, and it has a dark mode
The Thing: Remastered key art
The Thing comes to Xbox Cloud Gaming's "Stream Your Own Game" library alongside other new arrivals
Promotional screenshot of heroes fighting a giant in Pillars of Eternity
Obsidian's classic Baldur's Gate successor 'Pillars of Eternity' is getting a surprise turn-based mode later this year, alongside other updates
Atomfall
Atomfall reviews and Metacritic scores are in: Here's a roundup of what everyone's saying about this new Game Pass survival game
Screenshot of one of the new flat world presets in Minecraft.
Minecraft testing new flat world presets and a better way to locate your friends in-game