Razer DeathAdder V4 Pro Wireless Gaming Mouse, 8K Polling Rate, 56g, Black

Competitive shooters and esports tournaments demand rapid reflexes, and this wireless gaming mouse meets that need by cutting total weight down to 56 grams. Built around a re-engineered ergonomic shape in classic black, it provides a secure hold that keeps your hand comfortable during extended training sessions. For players seeking swift physical swipes without fighting mouse drag, the reduced shell weight offers immediate handling benefits in titles where crosshair placement decides the match.

Underneath the shell, the DeathAdder V4 Pro introduces tracking hardware geared for extreme precision. Its Focus Pro Optical Sensor Gen-2 scales up to 45,000 DPI with 900 IPS tracking and 99.8 percent accuracy, preserving continuous registration across varied gaming surfaces. Razer HyperSpeed Wireless Gen-2 handles the signal transmission, allowing polling rates up to 8000 Hz for reduced input latency. That high polling rate keeps the cursor aligned with fast sweeps in fast-paced shooters and MOBAs alike.

Input hardware has also been upgraded with durability in mind. The main buttons rely on Gen-4 optical switches offering tactile feedback and a service life rated up to 100 million clicks, eliminating common debounce degradation. An optical scroll wheel brings matched tactile consistency to weapon swapping and secondary binds. When connected via USB-C or running wire-free, the pointer maintains its 8000 Hz polling capability so you never compromise on responsiveness.

The primary compromise centers on power versus polling frequency. Razer rates the internal battery for up to 150 hours of continuous gameplay, but only when operating at a standard 1000 Hz polling rate. Pushing the mouse to its maximum 8000 Hz polling setting will naturally drain the battery much faster, requiring more frequent recharging intervals via the included USB-C cable. Additionally, deeper adjustments like Smart Tracking, Dynamic Sensitivity, and lift-off distances require configuring the Razer Synapse software suite.

Verdict: Gamers seeking an ultra-light competitive pointer with leading-edge optical hardware and an ergonomic grip will find the DeathAdder V4 Pro an outstanding wireless gaming mouse. Those who prefer heavier mice or want long multi-week battery life without ever managing polling profiles may want to explore more casual wireless options.

• Weight: 56g
• Sensor: Focus Pro Optical Sensor Gen-2 (45,000 DPI, 900 IPS, 99.8% accuracy)
• Polling Rate: Up to 8000 Hz (Wireless & Wired)
• Switches: Gen-4 Optical Switches (100 million click durability)
• Scroll Wheel: Optical
• Wireless Technology: Razer HyperSpeed Wireless Gen-2
• Battery Life: Up to 150 hours at 1000 Hz
• Connectivity: HyperSpeed Wireless and USB-C Wired
• Color: Black

A great fit if you:

• Play fast-paced FPS or MOBA titles and need a lightweight 56g chassis for rapid hand repositioning.
• Want high-end tracking accuracy with 900 IPS speed and polling rates that reach up to 8000 Hz.
• Prefer an ergonomic shell design that supports extended competitive tournament play without excess hand strain.
• Need the option to hot-swap between wireless play and a wired USB-C connection without losing top polling performance.

Consider something else if you:

• Prefer heavy, modular desktop mice with extra utility grips, weights, and extensive side-button arrays.
• Want a casual office pointer designed to run for many months on standard disposable household batteries.
• Dislike installing dedicated software suites to calibrate lift-off distances and tracking profiles.

Confirm on the listing:

• Check whether the 8000 Hz wireless dongle is bundled directly in the box or sold separately.
• Check the exact physical dimensions of the mouse shell to ensure it accommodates your preferred grip style.
• Confirm the operating system requirements needed to run the Razer Synapse customization software.
• Verify what style and length of USB-C charging cable comes packaged with the unit.

How to compare your options: When evaluating tournament mice, pay close attention to overall weight, switch durability, and maximum polling rates. The DeathAdder V4 Pro sets a high standard with a 56g chassis, 100-million click optical switches, and 8000 Hz polling across both wired and wireless connections. Weigh whether your primary games benefit from sub-millisecond polling before deciding if this tier of hardware matches your competitive goals.

• Install Razer Synapse to configure your preferred DPI stages, lift-off distance, Smart Tracking, and Dynamic Sensitivity profiles.
• Set the polling rate to 1000 Hz during standard desktop tasks or casual sessions to maximize battery life up to the rated 150 hours.
• Switch the polling rate to 8000 Hz in competitive games when you want the fastest input responsiveness and have USB-C charging close at hand.
• Connect the mouse via the USB-C cable whenever the battery runs low to keep playing without interruption.
• Keep the optical sensor area free of lint and debris by gently wiping the base with a clean, dry microfiber cloth.

How much does the mouse weigh?
It weighs just 56 grams, making it an ultra-light option optimized for fast swipes and reduced wrist fatigue.

What is the maximum polling rate supported?
It supports up to an 8000 Hz polling rate in both Razer HyperSpeed Wireless Gen-2 and USB-C wired modes.

How long does the battery last on a single charge?
The internal battery delivers up to 150 hours of play when operated at a 1000 Hz polling rate.

What software is used to adjust mouse settings?
You can fine-tune DPI, lift-off distance, polling rates, Dynamic Sensitivity, and Smart Tracking through Razer Synapse.

How durable are the main mouse switches?
The Gen-4 optical switches are rated for a lifespan of up to 100 million clicks with consistent tactile feedback.