The Logitech MK345 Wireless Keyboard and Optical Mouse Combo is a sleek and practical set that includes a standard QWERTY keyboard and a matching optical mouse. The black color and compact design make it easy to use on any computer setup. With a maximum DPI of 1000, you can easily navigate through your tasks with precision. The wireless connectivity options like Bluetooth and USB allow for seamless integration with different devices. Additionally, the enhanced function keys and plug-and-play feature make it convenient for everyday use.