The flagship Logitech G G903 light speed wireless gaming mouse with next-gen Hero 25K gaming sensor for incredibly precise game play and 10x the battery efficiency of previous generations. Complete with immersive 16. 8M Light Sync RGB, ambidextrous design, and up to 11 buttons. Play on with improved tracking, 10x the power efficiency of previous generation sensors, and up to 140 hours of game play.