Description: 7 Buttons: Left/Right/Mid/Forward/Backward/Fire Key/DPI(+/-) mode switch. Handy thumb buttons for fast forward or backward when browsing the web, forward or backward at the same folder window. Sensitive buttons, long service life, over 10 million clicks, ensure the normal work in harsh environments Ergonomic design, makes you feel natural and comfortable, long fierce game will not feel tired Suitable for game enthusiasts, fashionable young, commercial office crowd, long time computer workers High-end optical engine, precise positioning. Suitable for high-end and gaming professional players Stylish Design: 4-color breathing LED lights make it look cool and highlight the atmosphere of the game. Specification: Plug and play Hand Orientation: Right Interface Type: USB Model Number: X200 Number of Buttons: 7 Number of Rollers: 1 Tracking Method: Optical Type: Wired Customize DPI Switch:250/500/750/1000/1250/1500/1750/2000/2500/3000/3500/4000dpi Key life: 10 million times Compatible for operating systems Windows 7,Windows 8, Windows 2000.XP(PS2-PS3). Vista Package Includes: 1x Wired Mechanical Gaming Mouse 1x Hand Wrist Mat
