GoolRC Flysky FGR8B Receiver, 2.4GHz 8CH Remote Control Receiver PWM/ PPM/ i-Bus Output Compatible with AFHDS 3 Transmitters and RF Modules PL18/ NB4 /NB4 Lite/ FRM302 for RC Car RC Boat

GoolRC Flysky FGR8B Receiver, 2.4GHz 8CH Remote Control Receiver PWM/PPM/i-Bus Output Compatible with AFHDS 3 Transmitters and RF Modules PL18/ NB4 /NB4 Lite/ FRM302 for RC Car RC Boat

GoolRC Flysky Noble NB4 Pro+ Remote Controller, 2.4GHz 18CH AFHDS 3 Radio Transmitter with 3.5 Inch IPS Touching Screen and FGr4B+FGr8B Receiver for RC Car Boat

Targethobby Flysky FGr4s V2 Receiver for Flysky Noble NB4 Rc Transmitter, Noble Pro Transmitter, 4 Channel AFHDS 3 - Pack of 2