?IULONEE is committed to satisfy 100% customers with excellent products and service. If you have any question or problem with the wired mouse adjustable dpi, please be free to contact us. If you have any questions , please contact us in any time or ask question below blank, we or other buyer who have bought this item will answer you. ?Wide Compatibility: The USB C mouse is designed for type C devices. Support operating system: Windows 7 / 8 / 10 / XP, Vista 7 / 8, Linux & Mac OS. Compatible with Macbook 12”, Macbook Pro 2016 / 2017/ 2018, Google Chromebook, Samsung S8 / S8+,Matebook X, HP OMEN and more devices with USB Type C port. No need of USB C to USB A converters any longer. (NOTE: The forward and backward buttons are NOT available in Mac 0S). ?Plug & Play: Type C wired mouse is simple to use, no need batteries, bluetooth or other accessories, just plug and play. With the connection of the wired, the optical wired mouse offer you with more stable smooth and no delay operation, then give you excellent experience. ?4 Adjustable DPI Levels: IULONEE USB C wired mouse for laptop has 4 Adjustable DPI Levels to suit both ordinary and gaming needs: 800/1600/2400/3200 dpi. 4 level DPI meets your demand of fast and accurately data transmission, great budget mouse for gaming. ?Fashion Gaming Mice: The pc mouse with 4 kinds RGB lights 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.