The Logitech MK120 Desktop includes an optical tracking mouse and keyboard and is compatible with Windows and Linux systems that have two available USB ports. The keyboard offers a comfortable design and low-profile keys for quiet typing. Its thin profile adds a sleek look to your desk while keeping your hands in a comfortable position. The mouse offers high-definition 1000 dpi tracking for precise cursor control. The MK120 desktop is hot-pluggable for an easy setup and even allows for adjustment of the keyboard tilt for customized comfort and productivity.