Product's Highlight -Precision Typing : An instantly familiar experience, type with ease and comfort on this full-size wireless keyboard. Accuracy and reduced noise, palm rest, spill-resistant design, adjustable tilt legs -Built For Comfort : The sleek spill-resistant combo comes with a wireless mouse; its ambidextrous shape, soft rubber side grips fit comfortably in your palm; enhanced tracking, precise cursor control -Long-Lasting Autonomy : The wireless keyboard and mouse come with long-lasting battery life, with the keyboard lasting up to 36 months, the wireless mouse for up to 18 months - depending on the usage -Customized Control : Enhanced productivity at your fingertips, the keyboard comes built with the convenient, essential hot keys providing direct access to media, calculator, battery check functions -Wireless Freedom : Plug-and-play your keyboard and mouse with the mini Logitech Unifying USB-receiver, for a reliable and encrypted wireless connection up to 10 m away from your PC or laptop Product Description : The Logitech MK540 Wireless Keyboard and Mouse Combo is engineered for optimized comfort, precision and accuracy, ideal for left or right-handed individuals. The full-sized keyboard and mouse connects easily to media devices at distances of up to 10 meters away with the Advanced 2.4 GHz connectivity, eliminating drop outs. Using the tiny Logitech Unifying receiver, you get an instant plug-and-play connection: simply install the USB receiver in any USB port and gain full access to the wireless combo. Not only do you gain instant connectivity straight out the box, but the reliable long-lasting battery life means you don't have to worry about changing them regularly - with the keyboard lasting up to 36 months, and the mouse lasting up to 18 months. The keys on the wireless keyboard have been optimized for improved accuracy and reduced noise, with the soft palm rest and adjustable tilt legs to help keep you comfortable for long stretches at the desk. The convenient and essential hot keys along the top provide you direct access to media, calculator and battery-check functions, with preset Fn shortcuts which can be personalized within the Logitech Options - for complete control over your productivity. Built for longevity, the wireless keyboard is designed to be spill-resistant of up to 60 ml of liquid, with abrasion-resistant key printing ensuring your keys won’t quickly fade. The wireless mouse has been designed to keep you productive for hours, its design fits comfortably in either your right or left hand. The contoured shape and soft rubber side grips fit comfortably in your palm, and the enhanced tracking and precise cursor control keeps you in command of your workflow. System Requirement : Windows® 10 or later, Windows® 9, MacOS 10.10 or later, Chrome OS™, Windows® 7 Package Content: 1 x Wireless keyboard, Wireless mouse, Nano-receiver, AA mouse battery, 2 x AAA keyboard batteries, User documentation