Compare Logitech MK540 Wireless Optical Keyboard & Mouse Combo

Wireless mouse and keyboard reduce the wires on your desk and allow you freedom of movement over wired devicesFull-size keyboard allows you to type with comfort and precisionOptimized for improved accuracy and reduced noise, the keyboard is immediately easy to use with his familiar key surface and layoutHot keys give you direct access to media, calculator, and battery check functionsPreset Fn-shortcuts can be personalized to match your needsTiny USB receiver with Unifying technology lets you plug and play your keyboard and mouse straight out of the box, providing a reliable and encrypted wireless connection up to 10 metres awayPalmrest and adjustable tilt legs place your hands and wrists at the right angle to let you type for long stretchesMouse features contoured shape and soft rubber side grips, as well as enhanced tracking and precise cursor control to keep you in command on your computerLong battery life -- the keyboard won't require new batteries for three years, and the mouse stays powered for 18 monthsSpill resistant (up to 60ml of liquid) and abrasion-resistant key printing assures survivability of keysCompatible with Windows 7, 10, 11 or later, Chrome OSCertified carbon neutral: the carbon impact of the product and packaging has been reduced to zero