This Microsoft Natural Ergonomic Keyboard 4000 V1.0 is designed for comfortable and efficient typing. It features a QWERTY keyboard layout, enhanced function keys, and USB connectivity. The keyboard is made by Microsoft and is available in black color.

The keyboard is perfect for those who want an ergonomic keyboard with English language support. It is compatible with computers and tablets, and is made in China. The keyboard is a great addition to any workstation and is perfect for those who want a comfortable and efficient typing experience.

Some of the keys are faded. See photos.