Razer DeathAdder V4 Pro Ultra Lightweight Wireless Ergonomic Esports Mouse - Black

Engineered for elite esports performance, the Razer DeathAdder V4 Pro Ultra‑Lightweight Wireless Esports Mouse sets a new standard in precision, speed, and comfort. Developed with professional players and built on over two decades of DeathAdder legacy, it combines cutting‑edge technology with an ergonomic right‑handed design trusted by competitive gamers.

Crafted with an ultra‑lightweight 56 g design (57 g for white edition), this mouse offers effortless movement and reduced fatigue over long sessions. It features next‑generation HyperSpeed Wireless Gen‑2 connectivity for lightning‑fast responsiveness with up to 8000 Hz polling rate in both wired and wireless modes. The improved wireless system delivers lower latency and extended battery life for competitive play.

At the core is Razer’s Focus Pro 45K Optical Sensor Gen‑2, offering up to 45,000 DPI, 900 IPS tracking speed, 85 G acceleration, and 99.8 % resolution accuracy for flawless tracking across most surfaces. Combined with Gen‑4 Optical Mouse Switches rated for 100 million clicks and the brand’s first Optical Scroll Wheel, this mouse delivers unmatched precision and durability.

The refined ergonomic shape, larger 100 % PTFE feet, and textured smooth‑touch finish ensure premium comfort and ultra‑slick gliding, while Razer Synapse software unlocks deep customization, including DPI tuning, button remapping, profiles, and smart polling adjustment.

Key Features

Design & Build

• Ultra‑lightweight ergonomic shape for right‑handed users (56 g model)
• Smooth‑touch finish with refined grip and premium feel
• Larger PTFE feet for smoother movement and glide
• Durable construction with bio‑based and recycled materials

Connectivity

• Razer HyperSpeed Wireless Gen‑2 technology
• True 8000 Hz polling rate (both wired & wireless)
• USB‑C wired connectivity for charging/wired use

Sensor & Tracking

• Razer Focus Pro 45K Optical Sensor Gen‑2
• Up to 45,000 DPI, 900 IPS, 85 G acceleration
• 99.8 % tracking resolution accuracy

Switches & Controls

• Razer Optical Mouse Switches Gen‑4 rated for 100 million clicks
• First‑ever Razer Optical Scroll Wheel for pro‑grade feedback
• Multiple programmable buttons via Razer Synapse

Battery & Performance

• Up to 150 hours battery life at 1000 Hz
• Up to 22 hours at max 8000 Hz polling

Software Customization

• Deep tuning via Razer Synapse (DPI, profiles, macros)
• Smart Polling Rate Switcher and sensitivity tools