Micro-USB connection (straight plug). This item is a high-quality car charger. It is ideal as a replacement or secondary device and powers your TOMTOM 4UUC23 just like your conventional power supply, enabling reliable battery charging. Note: Unless we explicitly state that this is an original product, we 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.