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Serial number of cable
Brown-2 pin (RX)
Blue-3 pin (TX)
Yellow-5 pin (GND)
Strong anti-interference ability
Aluminum foil+aluminum magnesium wire woven mesh, double shielding combination, strong anti-interference ability, stable signal output.
Copper terminal
It is pressed with high-quality red copper, and has good electrical conductivity.
Gold plated interface
Gold-plated interface has strong oxidation resistance, effectively reduces attenuation value and makes signal transmission more stable.
Diameter of cable is 5mm
Good flexibility and easy wiring.
Wide use
It can be used as the data processing system of RS232/485 serial data line, engineering, power station, heating, refrigeration equipment and other automatic equipment.
Franklin
2025-09-03 12:34:24
Used this to create a serial data connection for my o2 wideband to be read by HP tuners and worked flawlessly
L. Masn
2025-08-08 18:37:40
All nine pins are connected, and the build is very good quality. Plug fits retro equipment perfectly.
Nancy
2025-06-27 19:06:19
Muy bueno
Junior Moya
2025-06-18 17:22:03
Very good
curlyq
2025-06-16 09:23:16
Quality cable. Nice for projects with the 9-pin on one end and crimped connectors on the other end.
Spokedoke
2025-02-15 13:23:01
Used to update UAvionix AV-30 software. Easy installation and works great.
Nathaniel
2025-02-07 11:59:55
For those times when you need to probe a board for serial connections but don't want to strip out or sacrifice a known working cable, this is what you need. I was able to easily sleuth out the serial connections for multiple IoT boards, Thanks!!
Darcelle
2025-01-16 11:38:26
These pre-made DB9 connectors were just what I needed. Worked well in AV installation rack work, connecting to Phoenix connectors.
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