Allows both wired and wireless connectivity, so you have more than one way to connect the mouse ROG SpeedNova wireless technology enables dependable 2.4GHz RF connectivity and improved energy efficiency ROG AimPoint Pro optical sensor with 42,000dpi resolution guarantees exceptionally precise control and superior tracking accuracy ROG Polling Rate Booster enables higher polling rates of up to 4,000Hz in wireless mode and up to 8,000Hz in wired mode for enhanced precision and responsiveness ROG Optical Micro Switches have 100-million-click lifespan and enable faster actuation Ergonomically shaped and lightweight (54g) design facilitates extremely comfortable use Tri-mode connectivity allows you to pair up to three devices (through wired USB, 2.4GHz RF, or Bluetooth mode)