Trusted by top eSports professionals, G903 with LIGHTSPEED wireless technology delivers incredible responsiveness for competition level twitch targeting. Featuring the world's most advanced PMW3366 optical sensor, G903 offers superior tracking accuracy and consistency even at speeds over 400 IPS. The flexible ambuyextrous design, customizable lighting, and a lightweight 107g design means G903 is ready to meet your exacting preferences. Add POWERPLAY wireless charging system to keep G903 charged while at play and at rest. Operating system requirements : Windows 7 or later macOS 10.11 or later , Chrome OSLIGHTSPEED 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 targetingADVANCED PMW3366 SENSOR: equipped with the PMW3366 optical sensor zero smoothing, filtering, or acceleration across the entire DPI range (200 12,000DPI) at speeds over 400 IPSADVANCED MECHANICAL BUTTON TENSIONING: delivers an exceptionally clean and crisp button feel, response, and consistency. Battery Life: Default lighting: 24 hours, No lighting: 32 hoursPOWERPLAY 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. Max acceleration >40G3. Cable length - 1.80 mCUSTOMIZABLE DESIGN: configurable button layout and ambuyextrous design allow for left or right handed use that works with nearly any mouse grip style, including palm, claw and fingertip grips