This Logitech MK710 keyboard and mouse set features advanced 2.4 GHz wireless connectivity and up to 3 years battery life for both keyboard and mouse. The keyboard features Logitech Incurve keys and a cushioned palm rest for comfort, while the sculpted mouse positions hand and fingers comfortably and features hyper fast scrolling. Designed to improve all day comfort and productivity, this set includes a black keyboard and mouse.