It needs to be clean\nThe KSM-3020M-W is a mouse made of silicone. It is water and dust resistent according to IP68 and can be washed quickly and easily. It is connected via USB, so you can use it with practically all Windows versions.\n\nEverything included\nThe KSM-3020M-W has all the functions of a classic mouse. Left, right and middle buttons are available, and buttons for up and down scrolls take over the function of a mouse wheel.\n\nCompatible\nThe mouse is connected via USB Type-A and is therefore easy to connect and can be used with wide range of devices.\n\nBetter safe than sorry\nProtection against water and dust (IP protection class 68) make this mouse an all-rounder. Thanks to the closed silicone surface, it can do its job even in the harshest of situations.\n\n- Silicone surface\n- USB cable\n- Waterproof IP68\n- Windows, macOS compatible