
1) Plug USB wireless adapter into usb port 2) Turn on mouse and keyboard 3) Works flawlessly

cheap and perfect for a keyboard ans mouse


Easy to connect. Keys respond well

Previously been buying Logitech's Target branded wireless unit. Finally decided to upgrade and the Logitech MK540 fits the bill. The keyboard has a quality feel and the keys make data entry easier. The mouse also easy to use. It paid to upgrade.

The keyboard is quiet and responsive, easy to type on. The mouse is also very responsive. Both are wireless, so that's great too.

Lightweight, long lasting battery. Great price for a wireless kbm option.

ergo design is what I needed. this one is great

Mouse is comfortable and has no 'delay'. Keyboard is also comfortable and responsive. Doesn't feel 'cheap'. I bought 2 and swapped them out with other 'wired' setup.

Great keyboard for the price, Very easy to type and very quite!


My reservations were twofold. The price was a bit expensive, and I was unsure about it's ability to enter a computer's BIOS. I have been using a variety of keyboards since the mid 80's, and this one is the easiest to use with relatively quiet keys, unlike other mechanical keyboards, and I can get into the BIOS on my three desktops with ease. And once using it, I haven't thought about the price at all.


Got the standard silver and black color scheme. They take seconds to setup and found that this keyboard/mouse combo is more reliable and accurate than my previous setup. Of course, if you really need accuracy, then wired is the way to go.


Minimalist Simple Compact Covenient

It is easy to type faster than a lot of keyboards. It has tactile feedback without being too much. It can be used with up to three different devices, although I haven't tested that. The mouse has a nice feature that you can turn on and off the ratcheting of the scroll wheel.


-Incredible value -Extremely high quality -Windows shortcut buttons on top of keyboard are very handy - Mouse is surprisingly high quality with good laser tracking on most surfaces
