This is a used item. Operation has been confirmed. This is an item for sale of the main unit only. Apple Genuine Magic Keyboard USB-C connection, Touch ID equipped, black model with numeric keypad. I purchased this used and used it, but I am selling it because I switched to a different model. From the time of purchase, the space key feels slightly higher than the other keys... There were no problems with operation or use. Please refrain from purchasing if you do not understand used items or if you are nervous. Please understand that no returns or refunds are accepted to prevent troubles such as replacements. Please understand that the person who purchases the item will be given priority even if you are negotiating the price. Thank you for viewing. Thank you very much.