In conjunction with the Wireless Charging Receiver Maxfield Samsung S4 + NFC built into my Samsung Galaxy S4 it worked immediately.
Unfortunately, the USB cable is very short - about 50cm. The recess (micro USB connector) on the Wireless Charging Receiver is very narrow, so that the Samsung original cable does not fit into it. (Only possible if the plastic from Samsung original USB cable slightly abhobelt)
Note: A USB charger is not supplied, only a USB cable.