Jedel M66 Optical Wired Gaming Mouse Input Devices  Optical Sensor 3 Buttons 7 Colour LED Modes Scroll Wheel 1000dpi USB Connector  High-resolution optical tracking is ideal for both gaming as well as general business applications, for Windows, Mac, Linux and a whole lot more besides including the Raspberry PI. Integral, generous length USB cable comes as standard, as well as both left and right-hand usage, the sculptured mouse design helps reduce common hand ailments if used for an extended period of time.   3-button control and central scroll-wheel means you have full control of your computers applications such as word processing, spreadsheets, browsers and of course your favourite games and leisure applications.