Xcords ZM700 Ultra-light Optical Programmable Gaming Mouse 2500DPI Ergonomic Wired Mice with 4 Soothing LED Colors, 6 buttons for Laptop, PC, Desktop Computer (Black) High Precise DPI: DPI switch allows sensitivity adjust up to 2500 DPI. The optical laser sensor works great precisely both at a slow and quick tracking speed. Ideal for either web surfing and competitive gaming. for professional gamers. Programmable Buttons: 6 buttons, except for left button, five of which are programmable including the anti-skid rubberized scroll wheel. Equipped with premium chipset A5050 and HT553, it's your rule to redefine the buttons based on individual gaming needs, like combining keys in one button to make them the easiest operation. Durable Braided Cable: 6ft fabric braided cord is plenty long enough to help free from length restriction, and it is tangle-free, flexible and moves smoothly but doesnt cause friction easy. User-friendly Design: Ergonomically designed, a great fit to different sizes of hands, it is extremely comfortable, lightweight and even comes with removable weights to increase your comfort level. The weight tuning system makes the mouse weight adjustable in the back and it feels great. Customizable LED Colors: Chroma lighting with customizable color options gives it a cool look. Whether you're in the mood for electric blue, pastel pink, or signature green, you can illuminate your Xcord game mice in breathable lighting mode.