USB C CompatibilityThe USB C Mouse is specially designed for all devices with a USB C port, perfectly works with Apple Macbook 12, Macbook ro 2016 / 2017, Chromebook or any other device with a Type-C connector. (Note: lease check if there is a Type-C port on your device before you buy this mouse. If there is only standard USB port on your computer or laptop, please do not buy this USB C mouse.) 3200 D I Wired Gaming MouseThe D I switch will allow you to switch between the different D I settings of 800/1200/1600 D I. If youre a gamer, and youre gaming on a higher screen resolution like 1080p, then youre going to be much more accurate with a mouse that has a higher max D I setting. Optical laser allows for quick response, precise movement, and smoother tracking. 4 RGB Backlight ModesThe USB C mouse with 4 kinds RGB light mode and unique side flow lighting effect to meet your different style of game needs. You could adjust different lighting modes and switch off the light by pressing the lighting switch button. Ergonomic DesignErgonomic design, fits naturally in your hand, long-term use without fatigue. When your hand holding the type c mouse easily and comfort and reduce alm muscle soreness. Best choice for gamers and office. (Note: the forward/backward buttons are not available in Mac OS) Easy to UseThe optical wired gaming mouse is simple to use, no additional software or firmware required. Compatible with most system including Windows, Vista. Fit for Notebook, C, Laptop, Computer and other device with a Type-C connector.