Computer mice · Ranked #2 of 10 · Best ultralight esports mouse

Razer Viper V4 Pro

Name: Razer Viper V4 Pro
Brand: Razer

Acclaimed

Average of 6 professional reviews

6 of 6 recommend it · broad agreement

Where the 6 reviews landedRange 85–100

5060708010090 avg

Score printed by the outlet Estimated from the verdict

Exact average 90.0 · 4 printed, 2 estimated · printed scores only: 93

Image: Razer

6 professional reviewers tested the Razer Viper V4 Pro, and 6 recommend it. Most praised: performance and design. Most common complaint: price.

Reviewed by Trusted Reviews, WIRED, Tom's Guide and 3 more

The catch: It is expensive, with few buttons and no Bluetooth.

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What 6 critics said

Highest score first · all converted to 0–100

100
Trusted ReviewsHands-on review · 2026
One of the most responsive wireless mice the reviewer has tested, with a comfortable ultralight shell, strong software and much better battery life.
Read Trusted Reviews review
90
WIREDHands-on review
A fantastic ultralight esports mouse with lower latency and far better battery life, though the gains over the previous generation are modest.
Read WIRED review
90
Tom's GuideHands-on review · 2026
An outstanding flagship gaming mouse with top-tier sensor and polling specs, light and comfortable to use.
Read Tom's Guide review
90
TechRadarHands-on review · 2026
A stripped-back, precision-focused esports mouse that feels superb in fast shooters.
Read TechRadar review
85est.
ShortCircuitNo printed score · Video review
The Razer Viper V4 Pro is a high-performance gaming mouse that impresses with its low latency and excellent sensor accuracy.
Read ShortCircuit review
85est.
Rocket Jump NinjaNo printed score · Video review · 2024
The Razer Viper V4 Pro is a top-tier gaming mouse that offers excellent performance, particularly with its improved battery life and lower weight.
Read Rocket Jump Ninja review

"Est." means the outlet printed no score, so we estimated one from its verdict and checked our estimates against ratings outlets print. How we check estimates

Watch a video review

Rocket Jump Ninja on YouTube ↗Counted in the score: 85
ShortCircuit on YouTube ↗Counted in the score: 85

From YouTube channels we vetted by hand. Videos paid for by the brand are never listed.

What critics praise most

Performance3 of 6

Design2 of 6

What critics dislike most

Price5 of 6

Other computer mice critics rate highly

Image: Razer

Best overallRazer DeathAdder V4 Pro5 reviews · broad agreement93

Image: Logitech

Logitech G Pro X2 Superstrike4 reviews · critics agree90

Image: Logitech

Most reviewed pickLogitech MX Master 3S14 reviews · broad agreement87

Image: Logitech

Newest LogitechLogitech MX Master 413 reviews · broad agreement87

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Common questions

Is the Razer Viper V4 Pro worth it?

Most critics think so: 6 of 6 recommend it. It is expensive, with few buttons and no Bluetooth.

Do critics agree about the Razer Viper V4 Pro?

Broad agreement: scores range from 85 (ShortCircuit) to 100 (Trusted Reviews), a spread of 15 points across 6 reviews. Most reviewers land fairly close together.

What do critics dislike about the Razer Viper V4 Pro?

Price (5 of 6 reviews).

What is the best alternative to the Razer Viper V4 Pro?

The Razer DeathAdder V4 Pro (critic score 93), best overall.