Brand new, box has never been open.

This Microsoft Natural Keyboard Elite is a top-of-the-line keyboard that offers a QWERTY standard keyboard layout with enhanced function keys, plug & play, and programmable one-touch buttons. It is compatible with PS/2, wired, and USB connectivity, making it a versatile keyboard for any setup. The keyboard is factory sealed and comes with the model number A1100337 and the country/region of manufacture is China. It is perfect for those looking for a standard keyboard with exceptional features.