Logitech Wireless Keyboard and Mouse Combo MK235, Grey, US

A familiar keystroke layout
Without having to learn. From day one, you can enjoy the convenience and simplicity of a traditional full-size keyboard layout.

Extended battery life
Write for up to three years between replacement of the keyboard battery. Mouse battery life is up to one year.
The expected three-year battery life refers to approximately two million keystrokes per year under typical office operating conditions. As with all batteries, the actual results depend on the intensity of use and the operating conditions on the computer.

Not to tear off
Durable, waterproof construction with sturdy feet. Working with all the keys to prevent fading, you do not have to worry about the letters disappearing.

Reliable wireless connectivity
Just plug in a small USB receiver to enjoy a strong connection without any delays. The wireless keyboard and mouse remain connected even at a distance of 10 meters (33 feet).
Ambient conditions may cause slight deviations in wireless coverage, but the required connection will always be available.