LIGHTSPEED Wireless: Latency can be the difference between winning it all or losing - LIGHTSPEED wireless technology features a 1 ms report rate for competition-level twitch targeting Advanced PMW3366 Sensor: Equipped with the PMW3366 optical sensor - zero smoothing, filtering, or acceleration across the entire DPI range (200 - 12,000 dpi) at speeds over 400 IPS Advanced Mechanical Button Tensioning: Delivers an exceptionally clean and crisp button feel, response, and consistency Powerplay Wireless Charging-Compatible: The world’s first and only wireless gaming mouse charging system, to keep G903 (and G703) charged while at play and at rest Customizable Design: Configurable button layout and ambidextrous design allow for left- or right-handed use that works with nearly any mouse grip style, including palm, claw and fingertip grips