ROG Harp Ace Mini is an ultra-lightweight, 49-gram semi-symmetrical gaming mouse with a shape approved by professional FPS players. Equipped with a 42,000 dpi ROG AimPoint Pro optical sensor and ROG Optical Micro Switches, ROG Harp Ace Mini delivers industry-leading wireless performance with SpeedNova wireless technology and supports a wireless polling rate of up to 8,000 Hz (compatible with ROG Polling Rate Booster)