Foot switch for Bogner Uberschall. This is a used item. Operation has been confirmed. The item includes only the main unit. Please refrain from purchasing if you do not understand that this is a used item, or if you are sensitive to such things. No returns or exchanges, please, to prevent any issues such as part swapping. Please understand that the person who purchases the item will be given priority, even during price negotiations. Thank you for viewing. Thank you for your consideration.