Logitech MK540 Wireless Keyboard Set Waterproof Black XZ

INSTANTLY FAMILIAR. SIMPLY ADVANCED. The full-size keyboard features a familiar key shape, size, and feeling - and the contoured and ambidextrous mouse has been designed to fit comfortably into either palm KEY FEATURES PLUG AND PLAY WIRELESS COMBO Connect your keyboard and mouse with one tiny Logitech Unifying ™ USB receiver. You'll get a reliable - and encrypted - wireless connection up to 10 meters away with virtually no delays or dropsouts.FAMILIAR TYPING EXPERIENCE 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 palm rest and adjustable tilt legs keep you comfortable for long stretches at the desk.CONTOURED COMFORT MOUSE The wireless mouse's contoured shape and soft rubber side grips are designed to fit comfortably in either your right or left palm - and enhanced tracking and precise cursor control keep in in command.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.RELIABLE AND HASSLE-FREE 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.1 DIMENSIONSKeyboard Height x Width x Depth:0.94 in (24 mm) x 18.0 in (457.3 mm) x 7.62 in (193.5 mm)Weight: 1.77 lb (805 g) w/o batteriesMouse Height x Width x Depth:1.54 in (39.2 mm) x 2.43 in (61.8 mm) x 4.40 in (111.5 mm)Weight: 2.60 oz (73.5g )w/o batteries, w/o receiverSYSTEM REQUIREMENTSCompatible with:Windows® 10 or later, Windows 8, Windows 7, Chrome OS™TECHNICAL SPECIFICATIONSMK540 ADVANCED Wireless Keyboard K540: 2 x AA alkaline batteries (pre-installed)Wireless Mouse M310: 1 x AA alkaline battery (pre-installed)Battery weight: 24g / batteryKeyboard 36-month keyboard battery lifeFamiliar key shape and feel, whisper-quiet3 tilt positions (natural, 4°, and 8°)Spill resistant designAbrasion resistant key printAdvanced 2.4GHz wireless (10 meters)Wireless encryptionTiny USB receiver with Logitech Unifying™ TechnologyOn/off power switchCaps lock indicator lightBattery indicator lightMouse 18-month mouse battery lifeContoured shape with soft rubber gripsFull-size and ambidextrousAdvanced optical tracking3 buttons, scroll wheelOn/off power switchPACKAGE CONTENTSWireless Keyboard K540Wireless Mouse M310Logitech Unifying™ receiver3 AA alkaline batteries (pre-installed)