With the USB-C cable Eisenhower the user can charge his mobile devices und transfer data. When not in use, the cable can be made into a loop to be hung, for example, on a keyring, so the user can easily carry it with him when he is on the road. For this, the cable end with the small connector smoothly fits into the cable end with the USB connector and is automatically protected by it. Two guide rails at the sides additionally secure the magnetic connection. This prevents unintended release and loss during transport.