9 Pin RS232 DB9 Female TO 3.5MM / 2.5mm 3P Male Jack Adapter Serial Cable Cord 1.8M

6ft DB9 Female to 3.5mm / 2.5mm Serial Cable
RS232 to aux stereo jack adapter kable
DB9 to 3,5mm / 2.5mm jack for Bose Lifestyle system
?? Generic Serial Transfer Cable For Devices
?? Stereo 3.5 mm Jack to DB9-F Serial Port.
?? Primarily used to transfer Serial Data back and forth from Small devices.
Wiring Schematic
DB9 TRS Connector 3.5mm
Приколоть 1-6-7-8 – NC
Приколоть 2 Tip – Осталось
Приколоть 3 Ring – Верно
Приколоть 4
Приколоть 5 Shield – Ground
Приколоть 9