This is a steering remote control adapter for a data system. The model number is STR444. It is exclusively for vehicles equipped with genuine steering switches. It allows you to operate the navigation system using the buttons on the steering wheel. It can be used with Honda vehicles in general. It is a used item, but I think it is in relatively good condition. The items in the photos are included in the set. If you don't need the box, the shipping cost can be reduced, and the price can be lowered. Thank you.