Razer DeathAdder V3 Wired Ultra-Lightweight Ergonomic Esports Gaming Mouse

Razer DeathAdder V3 Wired Ultra-Lightweight Ergonomic Esports Gaming Mouse | Black | Razer Focus Pro 30K Optical Sensor — 30,000 DPI | 750 IPS / 70G | True 8,000 Hz HyperPolling — 0.125ms Response | Razer Optical Mouse Switches Gen-3 — 90 Million Click Lifecycle | 6 Programmable Buttons | 5 Onboard Profiles | SpeedFlex Cable 1.8m | 100% PTFE Feet | 59g Ultra-Lightweight | 128×68×44mm | Right-Handed Ergonomic | No RGB | Razer Synapse 3 | 2-Year Warranty

The Razer DeathAdder V3 is the wired ultra-lightweight ergonomic esports mouse developed in direct partnership with the world’s top professional players — 28% lighter than its predecessor at just 59 grams, equipped with the Razer Focus Pro 30K optical sensor tracking at up to 750 IPS and 70G, a true 8,000 Hz HyperPolling rate delivering input data to the PC at 0.125ms intervals (eight times faster than the 1ms standard), Razer Optical Mouse Switches Gen-3 rated for 90 million clicks with zero debounce delay, and the SpeedFlex cable engineered for the minimum drag of any wired esports cable — the #1 mouse brand used by esports professionals globally (ProSettings.net, Summer 2026). The DeathAdder V3 is a wired-only mouse: it has no wireless mode, no wireless dongle compatibility, and carries no battery weight — the 59g figure is the full operational weight including all hardware, with only the cable excluded from the measurement, making it genuinely lighter than the wireless variants of competing mice that sacrifice the wired-only principle in exchange for battery and radio components. The shape is right-handed ergonomic — the iconic DeathAdder profile that has been the reference ergonomic shape in competitive gaming for over a decade, updated for the V3 with repositioned main buttons and scroll wheel for easier reach, a raised arch for greater palm support across extended play sessions, and an added ring finger ledge for a more stable lateral grip. The result is a mouse that can be held in a natural, relaxed position throughout a full competition day without the muscle fatigue that accumulates in ambidextrous flat designs where the hand is forced to tension the fingers to create grip.

The Razer Focus Pro 30K optical sensor is the performance core of the DeathAdder V3. It tracks true 30,000 DPI with 99.8% resolution accuracy, a maximum tracking speed of 750 inches per second and 70G of maximum acceleration — the specification ceiling that separates a flagship sensor from a mid-tier one, as most tracking failures at high competitive play speeds occur when the sensor cannot maintain accuracy at movements above 400 IPS or 50G. Asymmetric cut-off allows the lift-off and landing distance to be independently configured across 26 granular levels, enabling players to set a very short lift-off for low-sensitivity tactical shooters where the mouse is frequently repositioned by lifting and re-placing, without triggering cursor movement during the reposition — critical for maintaining crosshair stability during repositions. Smart Tracking automatically calibrates the lift-off distance consistency across different mouse mat surfaces without requiring manual recalibration when switching surfaces. Motion Sync synchronises the sensor’s signal transmission to the exact intervals at which the PC queries for mouse position data, eliminating the positional lag that occurs when the sensor’s own reporting cycle is out of phase with the polling cycle — ensuring that every position update the PC receives is the most current one available rather than a measurement taken a fraction of a millisecond earlier.

The 8,000 Hz HyperPolling rate is what most distinguishes the DeathAdder V3 from standard wired mice in terms of system-level input responsiveness. Standard mice report position at 1,000 Hz, meaning the PC receives a position update once per millisecond. At 8,000 Hz, the DeathAdder V3 sends a position update every 0.125ms — reducing the maximum input-to-display latency gap from the sensor to the frame render. In competitive play at high frame rates (240+ FPS), the difference between 1ms and 0.125ms polling interval becomes measurable in sub-pixel targeting accuracy, particularly in games where crosshair precision at the pixel level separates a hit from a miss at distance. The Razer Optical Mouse Switches Gen-3 use an optical light-gate mechanism instead of a mechanical spring-and-contact: the click actuates at 0.2ms with zero debounce delay — conventional mechanical switches require a debounce filter of 5–20ms to prevent contact bounce from registering as double-clicks, and that filter delays every click by that amount. The SpeedFlex cable is a woven 1.8m cable engineered to flex in any direction without the spring-back resistance that conventional braided cables produce, generating effectively zero cable drag during play. 100% PTFE mouse feet provide the lowest surface friction coefficient of any standard glide material. Six programmable buttons including the DPI cycle and polling rate toggle. Five onboard memory profiles storing DPI, polling rate, lift-off distance and button assignments for driver-free use on any system. No RGB. Razer Synapse 3 software (Windows 10 64-bit or higher). 2-year warranty.