After the Viper V2 Pro, Razer also gives their DeathAdder a complete makeover. Aside from Razer's latest Focus Pro sensor capable of 30,000 CPI, up to 90 hours of battery life, and a lower weight of just 62 g, the DeathAdder V3 Pro also comes with an updated and refined shape, coupled with 4000 Hz HyperPolling compatibility.