Logitech MK540 Wireless keyboard + mouse kit, US INTL layout, Black Productivity, comfort and performance in a must-have combo! Connect your mouse and keyboard with a single USB receiver with Unifying™ technology. You will enjoy a reliable wireless connection up to 10 meters away, without delays or interruptions. Familiar experience Type comfortably and with maximum precision on a keyboard designed for accuracy and silence. The wrist support and adjustable feet help you work comfortably even during endless days at the office. Special function keys give you access to media, calculator and battery check functions. Predefined Fn shortcuts can be customized in Logitech Options to suit your work style. Comfortable mouse Stay productive for hours with the wireless mouse with ambidextrous design, which you can use as you like! The contoured shape and soft rubber edges increase comfort, and the high-performance and precise tracking make you feel in control at every moment. Productivity The quick and essential keys give you direct access to the media, computer and battery check functions. The preset Fn keys can even be customized in the Logitech options for your needs. Safety Your keyboard won't need new batteries for 36 months, and your mouse for 18 months. Plug and play Connect your keyboard and mouse with a small Logitech Unifying USB receiver. You will get a reliable and encrypted wireless connection of up to 10 meters, practically without delays.