HyperX Pulsefire Core Optical Gaming Mouse - Wired USB Connection - RGB Lighting - 7 Programmable Buttons - Sensor: Pixart 3327 Optical Sensor - Max DPI: 6,200 - Max Speed: 220 IPS - Max ACceleration: 30G - Polling Rate: 1ms (1000Hz) - Braided Cable - Weight: 87g (without cable) - Symmetric Design - Powered by HyperX NGenity Software - Large Mouse Skates - HX-MC004B - 2 YEars Limited Warranty