This Microsoft Natural Ergonomic USB Wired Keyboard 4000 V1.0 in Black (KU-0462) is a perfect addition to your computer setup. The keyboard is ergonomic and has a QWERTY (Standard) layout with English language keys. It is connected through a wired USB connection, making it easy to use and set up. This keyboard also features enhanced function keys and programmable one-touch buttons, making it efficient and convenient to use. Whether you are using it for work or personal use, this keyboard is a great choice. It has been tested and is guaranteed to function properly.