Razer DeathAdder V4 Pro

Overview

The Razer DeathAdder V4 Pro is the 2025 flagship successor to the DeathAdder V3 Pro, keeping the acclaimed ergonomic shape while shaving weight down to 56g and upgrading every internal: the Focus Pro 45K Optical Sensor Gen-2, a first-ever optical scroll wheel for esports mice, and HyperSpeed Wireless Gen-2 with true 8000 Hz polling. With up to 150 hours of battery life, Razer Optical Mouse Switches Gen-4 rated for 100-million clicks, and the included HyperPolling Wireless Dongle with LED status indicators, the DeathAdder V4 Pro is one of the most complete ergonomic esports mice on the market at $169.99.

✨ Key Highlights

• Ultra-lightweight right-handed ergonomic design — 56g in Black (57g White / 58g Esports Green), more than 10% lighter than the DeathAdder V3 Pro with a smooth-touch finish for all-day competitive comfort
• Razer Focus Pro 45K Optical Sensor Gen-2 with 45,000 DPI, 900 IPS, 85G acceleration, and 99.8% resolution accuracy, plus 1 DPI step adjustments, Sensitivity Matcher, Motion Sync, and Smart Tracking for pixel-perfect aim
• All-optical internals — Razer Optical Mouse Switches Gen-4 rated for 100-million clicks and the first Razer Optical Scroll Wheel in an esports mouse (24-step optical encoder, 3.3x more reliable than mechanical designs)
• Razer HyperSpeed Wireless Gen-2 with true 8000 Hz HyperPolling — 0.125ms report rate in both wireless and wired modes, 37% lower latency and 63% more efficient than the previous generation, with an included HyperPolling Wireless Dongle featuring configurable LED status indicators
• Up to 150 hours of battery life at 1000 Hz (22 hours at 8000 Hz), 100% PTFE mouse feet that are larger than its predecessor, and 6 programmable buttons expanded to 8 controls via Razer Hypershift