PixArt 3360 Gaming Sensor with Real-Time Acceleration Up to 250 IPS and 50G 100–12,000 DPI Adjustable Polling Rate Huano 50 Million Clicks 1000Hz Seven RGB modes for lifelong RGB operation Six Buttons That Can Be Programmed Separately 1.6-meter USB Paracord cable Dimensions: 125 x 64 x 39 mm