Cable World® Spider High Precision Mice USB Optical Mouse with Mouse Pad Comfort Combo for Pc Desktop Laptop Cable World Spider High Precision Mice Usb Optical Mouse With Mouse Pad Comfort COMBO for Pc Desktop Laptop   Rapid Movement   Set your mouse with 7200 DPI to gain the advantages over your opponents and command the speed and sensitivity accurately. You can also adjust the DPI with two buttons and the light color will indicate which DPI it is (in default): 1200DPI flashes red, 2400DPI flashes blue, 3500DPI flashes green, 5500DPI flashes purple, 7200DPI flashes blue.   Fancy &CoolLED Light   16 million color options for the backlight setting. 5 default colors, other colors need to be set by installing software. You can personalize the color for the DPI as you like.   Programmable Buttons   There are 7 buttons on the mouse.. All of the buttons can be set for different functions after installing software. You can also customize your mouse to fit you special needs with the macro editing function.   Shortcut Mode Switch Button   Set our own mode according to your habit, and quick switch to three different modes with this shortcut button.   Ergonomic Design   The gaming mouse is so comfortable and has great hand-feeling that you can use it for a long period of time without any fatigue.   High Precision   Four polling rate is adjustable: 125Hz, 250Hz, 500Hz, 1000Hz, polling rate ensures smooth and high-speed movement, enjoy games more freely.   Package included:   1x Wired Gaming Mouse 1x User Manual 1x Mouse Pad  Warranty from Cable World IT:   All Cable World Product Backed by 1 year Warranty (Physical Damages are not covered)