Suitable for the transmitter FUTABA 3PV, 4PV, 4PM, 4PL, 4PX, 7PX, 7PXR etc. Powerhobby ARX-471R 2.4G T-FHSS HV 4-Channel Receiver Futaba Radio Compatible. Of Channels：4CH+S.BUS2. Weight：7.3g. Buy now and save!
eBay