>Flagship PAW3395 Gaming-Grade Sensor. >Exquisite Craftsmanship. >Extremely Lightweight Design. >Broadcom Master Control Chip. >Three-Mode Versatile Connectivity. >Kailh Black Mamba Micro-Motion Switches. >Ergonomic Design. >Comfortable Grip. >Incredible Battery Life(Up to 200 Hours). >Smooth Scrolling With TTC Scroll Wheel. >Self-Developed Driver Software. >Polling Rate: 1000Hz. >DPI: 26000DPI.