Product Type: R8 1901 wired keyboard mouse combo. Brand: R8 Connectivity: Wired. Interface: USB + USB. Use: Computer PC and laptop. Connectivity: USB (keyboard and mouse) Compatible most current operating system. Keyboard: Mouse anti-blur laser engraving: sensitivity up to 1600DPI Special design: reduces noise when typing. Wired Keyboard R8 impressed by the soft curves, subtle but no less luxurious, fashion. Manipulations quickly and accurately is indispensable to an optical mouse. Integrated laser anti-blur technologies for the buttons of the keyboard. Designed with USB 2.0 for quick connection to your device or laptop PC a new generation. You will feel free to use the keyboard in time without the need to worry about blur button affects speed and performance or your entertainment. Brand other SKU OT776EL0CZLESNAFAMZ-250879