It is a little longer than the Logitech MK550, measuring 3 by 11 by 25 inches and features a 60 inch cable.īoth the Logitech MK550 and the Microsoft 4000 are designed to be used with Windows software and will work well with those running Windows 7 and above, with the Logitech MK550 also being compatible with Windows XP. The Microsoft 4000 is a stylish business computer keyboard that is black in color with silver detailing. It is a medium sized keyboard, measuring 3.09 by 10.44 by 19.69 inches. The Logitech MK550 features a wave design in stylish black with glossy accents, that is ideal for both business and leisure use. The Microsoft 4000 also has the benefit of a Zoom Slider that allows you to instantly zoom in and out on documents and webpages just by hitting a button. The Microsoft 4000 is a wired keyboard that has customizable hot keys that you program to access folders or websites. With the Logitech MK550 you can sit up to 30 feet from your computer or device as long as you’re in view of the receiver. The Logitech MK550 is a wireless keyboard that comes with a compatible wireless laser mouse and a handy USB receiver that can be plugged into your computer and left there. The Microsoft 4000 also has a padded palm rest as well as a lift to tailor the angle and allows you to type on a reversed slope. The Microsoft 4000 also has ergonomically designed keys that will allow you to type for longer without discomfort. The Logitech MK550 also has a built in cushioned palm rest to help you find a more comfortable position for typing and a place to rest your hands when not typing.
The Logitech MK550 has been ergonomically designed to allow for greater comfort over long periods of typing, with the keys positioned for more natural typing.