usmile CC2500 NRF24L01 A7105 CYRF6936 4 in 1 RF Multiprotocol TX Module with Adapter Board for JR Transmitter Control All Toy-Grade Quad Syma X5C X8C Hubsan H107C JJRC 1000 with one Transmitter(JR) Specially designed for JR transmitter, Incorporate CC2500 NRF24L01 A7105 CYRF6936 RF module in one single PCB board, supports more than 10 different protocols, such as Frsky, Flysky, WLtoys V2x2, Hubsan, Hisky and so on Control basically all of you toy-grade quad(Syma X1 X5C X8C X11 CX-10, H8C,Hubsan H107C H107D JXD 395 JJRC 1000 X1 H21 H22 Juncheng 3015-2 MJX X600 WL toys V966 V262 V666 V676, to name a few)) with one Transmitter for a complete quad list, check https://docs.google.com/spreadsheets/d/1nBHzT3VWF6ShAhOqRB5y0Bcc7aXFuRFFlQkHn1RIM84/edit#gid=0 For this 4 in 1 module to work, soldering is required, if you're not comfortable with soldering, please practice first or have someone else to do it for you. For more information, please visit the RCG forum: http://www.rcgroups.com/forums/showthread.php?t=2165676 Features PA(Power Amplifier) and LNA(Low Noise Amplifier) for best performance For more information, please visit the deviation forum: http://www.deviationtx.com/downloads-new http://www.deviationtx.com/forum/7-development/5434-3in1-4in1-rf-module?limitstart=0