Description
Steelseries Rival 500 blacK MMO optical gaming mouse - with prism 16.8m color LED in 2 zones , customizable tactile led + vibration feedback , soft-touch + double-shot injected rubber grips , reinforced left and right buttons , 15 full programmable buttons with lockable thumb buttons , 300iPS (inch per sec) , 100-16000 CPi , 30 million clicks , Pixart PMW3360 optical senser , 1000hz ultra pooling - usb