RJ45 To Serial Port Female To DB 9PIN Adapter 8P8C Module Modem Connector
1 DB 9PIN Adapter. RJ45 Pin Outs: 1-Blue, 2-Orange, 3-Black, 4-Red, 5-Green, 6-Yellow, 7-Brown, and 8-White. Used for module RS232. It reduces signal loss and interference. Make customized serial connections.