Razer

Razer V3 DeathAdder Ultra Lightweight 30K Optical Gaming Mouse (Renewed)

4.2 (43 reviews)
8K

Dominate competitive gaming with the 59g DeathAdder V3's 30K sensor, Gen-3 optical switches, and 8K Hz polling rate.

$36.99*$44.99Save 17%
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Razer DeathAdder V3 represents a ground-up redesign of one of gaming's most iconic mouse shapes. Weighing just 59 grams, it delivers the kind of featherlight agility that competitive esports players demand without abandoning the comfortable ergonomic form the DeathAdder line is known for. The shape was refined in collaboration with top esports professionals, resulting in a contour that supports extended play sessions while enabling the fast, precise movements required in high-level competition. Every gram of unnecessary weight has been stripped away, making this one of the lightest ergonomic gaming mice on the market.

Under the hood, the DeathAdder V3 is packed with Razer's most advanced technology. The Focus Pro 30K optical sensor delivers flawless tracking across virtually any surface, including glass, with intelligent functions that enhance aim consistency. The third-generation optical switches provide a 0.2ms actuation speed with zero debounce delay and are rated for 90 million clicks, eliminating the double-clicking problems that plague mechanical switches. The headline feature for competitive players is the 8K Hz HyperPolling technology, which communicates the mouse's position and inputs to the PC up to 8,000 times per second—eight times faster than the standard 1,000 Hz—resulting in near-zero input latency. The Razer Speedflex cable rounds out the package with a woven design that minimizes drag and closely replicates the freedom of wireless movement. As a renewed unit, this mouse offers access to top-tier esports hardware at a reduced price point.

Key Features

59G ULTRA-LIGHTWEIGHT DESIGN — Enjoy a level of speed and control favored by the world’s top players with one of the lightest ergonomic esports mice ever created

FOCUS PRO 30K OPTICAL SENSOR — Flawless tracking performance on a wider variety of surfaces including glass—supported by intelligent functions for enhanced aim and control

OPTICAL MOUSE SWITCHES GEN-3 — From an improved 90-million click lifecycle with zero double-clicking issues, to a blistering 0.2ms actuation with no debounce delay, the mouse has the reliability and speed built for esports

8K HZ HYPERPOLLING TECHNOLOGY — The mouse can communicate its position and clicks to your PC at up to 8000 times a second for near-zero input latency

ERGONOMIC FORM — Developed in partnership with top esports pros, the iconic shape of the Razer DeathAdder has been further improved to continue its legacy of award-winning handling and comfort

RAZER SPEEDFLEX CABLE — Woven for greater flexibility and designed to produce minimal drag allows quicker, smoother swipes for tighter mouse control

Specifications

Weight
59g
Sensor
Focus Pro 30K Optical Sensor
Switches
Optical Mouse Switches Gen-3 (90M click lifecycle)
Polling Rate
Up to 8,000 Hz (HyperPolling)
Cable
Razer Speedflex Cable
Connectivity
USB (Wired)
Buttons
6 Programmable
Condition
Renewed (Refurbished)

Pros & Cons

👍 Pros

  • At 59 grams, it is one of the lightest ergonomic gaming mice available, reducing fatigue during long sessions.
  • The Focus Pro 30K optical sensor tracks flawlessly on virtually any surface, including glass.
  • Gen-3 optical switches deliver 0.2ms actuation with a 90-million click lifecycle and zero double-clicking issues.
  • 8K Hz HyperPolling technology provides near-zero input latency for competitive advantage.
  • The Speedflex cable is highly flexible and produces minimal drag during fast mouse movements.

👎 Cons

  • This is a renewed (refurbished) unit, so it may show minor cosmetic wear.
  • The right-handed ergonomic shape does not accommodate left-handed users.
  • At 59g with a stripped-down design, it lacks RGB lighting found on other DeathAdder models.
  • The full benefit of 8K Hz polling demands a capable CPU and may not improve performance on older systems.

Frequently Asked Questions

Renewed means the mouse has been inspected, tested, and restored to working condition by a qualified refurbisher. It may show minor cosmetic signs of previous use but is functionally equivalent to a new unit.
The 8K Hz polling rate works via standard USB but benefits from a modern CPU to process the higher report rate. You can configure the polling rate through Razer Synapse software, and lower rates are also selectable if your system cannot fully leverage 8000 Hz.
Razer engineered the shell and internal structure to eliminate unnecessary material while using lightweight yet rigid plastics. The result is a mouse that is substantially lighter than previous DeathAdder generations without sacrificing structural integrity.
This is the wired version, using Razer's Speedflex cable. The cable is designed for minimal drag and maximum flexibility, closely mimicking the feel of wireless movement during fast swipes.
The DeathAdder V3 retains its signature ergonomic right-handed shape, which is optimized for palm grip but also accommodates claw grip. It was refined in partnership with esports professionals for extended comfort during long sessions.