Radiolink RC4GS V3 5 Channels RC Transmitter and Receiver, 2.4GHz Surface Remote

【Dual-rate Switch by A Button】: RC4GS V3 supports one switch to change different servo travel, like channel 2 throttle travel can be switched to 50% or 100% by SWD or SWA button. RC4GS V3 can be works with R7FG/R6FG/R6F/R4FGM/R8FG/R8FGH/R12F/R16F receivers.