10/20/30Pcs TTL To RS485 Signal Converter Long Distance Transmission 3V 5.5V Power Supply Module Automatic Flow Control Module

Electronic : No High-concerned chemical : None Model Number : Signal Converter Compatible Audio & Video Equipment Style : player Type : WIFI Brand Name : LAIMANEI Origin : Mainland China Origin : Mainland China Type : Module Condition : New Model Number : TTL to RS485 Signal Converter (6) Size : 43*16mm/1.69*0.63in (7) Net weight : 2g