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Gaming mice

Razer Viper V4 Pro

4.5 / 5Demo rating
$160best of 6 vetted listings · atBest Buybestbuy.com
Also at
Walmart$160Newegg$160Amazon$160Micro Center$160

Variants

2 options

Find the best prices

Updated 6h ago
All-time high
$160
Average price
$160
All-time low
$160
Current best
$160

Based on 6 verified price checks since Oct 28, 2026.

Price history

Daily lowest verified store price · Oct 28, 2026 · USD

Our verdict

The Viper V4 Pro is well suited to buyers seeking an ultralight wireless mouse with 8,000 Hz support included. Its long advertised battery life comes at the lower polling setting, and the lack of Bluetooth limits everyday connection flexibility. Existing Viper V3 Pro owners have less reason to upgrade than buyers coming from substantially older hardware.

What reviewers say

"While the Viper V4 Pro is a fantastic mouse, V3 owners should not rush to upgrade."
— WIRED

Pros

  • +The 49–50 g design prioritizes low weight without requiring a perforated shell.
  • +8,000 Hz wireless polling is available without an additional receiver purchase.
  • +Advertised endurance of up to 180 hours at 1,000 Hz favors buyers who prioritize time between charges.

Cons

  • −No Bluetooth connection for receiver-free use.
  • −Using 8,000 Hz reduces advertised battery endurance from 180 hours to 45 hours.

Compare with alternatives

Razer Viper V3 Pro

A closely related lightweight wireless alternative with 8,000 Hz support and a 35K sensor; worth comparing when discounted.

Compare prices →

Razer Viper V3 Pro SE

A 54 g alternative with a 35K sensor and an included 1,000 Hz receiver for buyers who do not need 8,000 Hz out of the box.

Compare prices →

Specifications

Sensor
Razer Focus Pro 50K Optical Sensor Gen-3
Lighting
No RGB lighting
Connectivity
HyperSpeed Wireless Gen-2 and USB wired; no Bluetooth
Scroll wheel
Optical scroll-wheel encoder
Main switches
Razer Optical Mouse Switches Gen-4; rated for 100 million clicks
Approximate weight
49 g in Black; 50 g in White
Maximum sensitivity
50,000 DPI
Advertised battery life
Up to 180 hours at 1,000 Hz or 45 hours at 8,000 Hz
Maximum wireless polling rate
8,000 Hz
Maximum tracking speed and acceleration
930 IPS; 90 G

About Razer Viper V4 Pro

Razer Viper V4 Pro

We track the Razer Viper V4 Pro across major US retailers and sort every verified offer from lowest to highest price. Prices are checked against the stores' own product pages and refreshed regularly, so the deal you see is the deal you get.

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Frequently asked

Does the advertised 180-hour battery life apply at 8,000 Hz?

No. Razer advertises up to 180 hours at 1,000 Hz and up to 45 hours at 8,000 Hz.

Do I need to buy another receiver for 8,000 Hz?

No. The Viper V4 Pro supports 8,000 Hz wireless polling with its included receiver.

Can it connect over Bluetooth?

No. It supports its wireless receiver and wired USB operation, but not Bluetooth.

Do the black and white versions weigh the same?

No. Razer specifies approximately 49 g for Black and 50 g for White.

Is it fully ambidextrous?

Its shell is symmetrical, but its side buttons are on the left only. It does not provide mirrored side buttons for left-handed use.