Note: with integrated TMC antenna. This item is a high-quality car charger. It is well-suited as a replacement or secondary device and provides power to your Garmin Camper 660LMT-D just like your conventional power supply, enabling reliable battery charging. Note: If we do not explicitly state that this is an original product, we will supply a compatible product. This means it is by no means an original product from the manufacturer and is therefore not produced or recommended by them. All brand and product names are the property of their respective owners and are used solely for compatibility description.