Make sure this fits by entering your model number. CORSAIR CHAMPION SERIES products are designed for and tested by top esports professionals – helping to carry you to victory with a tournament-grade mouse featuring a comfortable ergonomic shape for claw and palm grips, long-term comfort, and fast movement with hyper-responsive inputs. Weighing in at an ultra-light 74g to support rapid movements and twitch reflexes, the SABRE RGB PRO’s sturdy design keeps up with your longest matches.