EC TECHNOLOGY Gaming Mouse, Ergonomic Wired Scroll USB Optical Game Mice, Up to 8200 DPI High Precision Programmable, 8 Programmable Buttons, 12000 FPS/s, Adjustable DPI, Omron Micro Switches, Gold-plated Copper Braided Wire Built with gamers in mind: up to 8200 DPI, 12000 FPS/s, 1000 Hz polling rate, 150in/s cursor speed, and an Avago ADNS-9800 sensor. Omron micro switches provide crisp, firm clicks. Flashing breathing LED light, 6 colour changeable: 6 grade DPI shift, breathing LED light, multilevel adjustment from 200 DPI to 8200 DPI. Some DPI and LED light can be closed, if desired. Macro definition: Special driver helps you save 5 configuration files macro definition based on your needs. Contoured body with non-slip buttons keep your grip firm during gameplay; 5ft braided-fiber cable with gold-plated USB connector ensures greater durability. Package contents: EC TECH High-Precision Laser Gaming Mouse