MK540 ADVANCED – WIRELESS KEYBOARD AND MOUSE COMBO MK540 Advanced is a wireless keyboard and mouse combo built for precision, comfort, and reliability. The full-size keyboard features a familiar key shape, size, and feeling – and the ambidextrous mouse has been designed to fit comfortably into either palm. AN INSTANTLY FAMILIAR TYPING EXPERIENCE Type with comfort and precision on a full-size keyboard without a learning curve. The keys have been optimized for improved accuracy and reduced noise – and your fingers will immediately feel at home on the familiar key surface and layout. The palmrest and adjustable tilt legs keep you comfortable for long stretches at the desk. A CONTOURED MOUSE FOR ULTIMATE COMFORT Stay productive for hours with a wireless mouse designed to fit comfortably in either your right or left hand. The contoured shape and soft rubber side grips fit comfortably in your palm – and enhanced tracking and precise cursor control keep you in command. RELIABLE AND HASSLE-FREE Depend on your keyboard and mouse combo to work perfectly every time you sit at the desk. Your keyboard won’t require new batteries for 36 months and your mouse stays powered for 18 months.* The keyboard is spill resistant to 60ml of liquid and abrasion resistant key printing ensures your keys won’t quickly fade. ENHANCED PRODUCTIVITY AT YOUR FINGERTIPS Convenient and essential hot keys give you direct access to media, calculator and battery check functions. Preset Fn keys can even be personalized in Logitech Options to meet your specific needs. WIRELESS FREEDOM Plug and play your keyboard and mouse with one tiny USB receiver with Logitech Unifying™ technology. You’ll get a reliable – and encrypted – wireless connection up to 10 meters away with virtually no delays or dropouts.