Push your limits with the Razer DeathAdder V4 Pro—an ultra-lightweight wireless ergonomic esports mouse built for the pro. Weighing just 56 g, its award-winning shape is re-engineered with weight optimizations and a smooth-touch finish for faster, more controlled movement. Feel the difference with Razer™ HyperSpeed Wireless Gen-2—an ultra-stable wireless system that's over 63% more efficient (under standard test conditions) with 37% lower latency than previous gen. With Razer™ HyperPolling 8K Hz, experience hyper-responsive input at up to 8000 Hz in both wired and wireless modes. Dominate with Razer’s first Optical Scroll Wheel for esports—3x more durable with precise, tactile control. Aim with confidence using the Razer™ Focus Pro 45K Optical Sensor Gen-2, featuring 45,000 DPI, 900 IPS, 85 G acceleration, 99.8% resolution accuracy, and deep customization. Enjoy up to 150 hours of battery life at 1000 Hz. Backed by Razer™ Optical Mouse Switches Gen-4, experience enhanced click feel and a 100 million click lifespan. Auto-switching polling rate optimizes performance and battery life.