Connector:Audio Stereo DC3.5 mm Jack to DB9 Female Serial Port.
Fully shielded to prevent unwanted EMI/RFI interference.
The Velocity RS-232 adapter leverages your DB9 or 3.5mm stereo audio cable to run 3-conductor RS-232 control signals between your control unit and your video display.
This adapter is ideal for use with computers, projectors, and any control unit/display requiring 3-conductor RS-232 serial control.
Pacage:1* 5 feet/1.5M Stereo 3.5mm to DB9 Velocity Audio/Video Cable
5feet DB9 Female to 3.5mm Serial Cable
Generic Serial Transfer Cable For Devices
Stereo 3.5 mm Jack to DB9 Pin Female Serial Port.
Primarily used to transfer Serial Data back and forth from Small devices.
DB9 TRS Connector / Audio DC3.5mm
Pin 1-6-7-8 open
Pin 2 Tip - Left
Pin 3 Ring - Right
Pin 4 open
Pin 5 Shield - Ground
Pin 9 open
SHARPALIN 5 Feet DB9 Female to Audio DC3.5mm Serial Cable (DB9 Female To 3.5mm) - B01M3TIUEF