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Your cart is empty. DB9 serial port cable is suitable for computer, tax control machine, CNC machine tool, PDA, bar code machine, instrument and other serial port equipment.
The DB9 serial port terminal line of the gold-plated interface can not only support the RS232 protocol, but also contain multiple anti-interference shielding design to effectively block the interference of external signals, reduce the attenuation value, and make the signal transmission more stable and safe, plug and play.
DB9 adapter is use super durable and flexible PVC material prevents twisting, kinking and tangling. Easy to be packed and disassembled.
Product parameters: Name: DB9 RS232 cable Interface: Gold Plated Pin: oxygen free copper gold plated punching pin Package: 1 * DB9 serial port terminal line
Tyler
2025-08-16 12:22:54
As previously mentioned, the pinout is incorrect. I've attached the correct pinout to help save everyone time.
Vito A. Badalamenti
2025-07-25 10:48:35
I purchased several. They ALL were pinned out incorrectly, rendering them useless. I have not needed them until now, and it is too late to return them, EVEN THOUGH THEY ARE NOT AS PICTURED.I WANT A REFUND!!!
CDNTech
2025-06-06 14:29:37
It works just fine. I re pinned it for the Molexâ„¢ï¸ connectors on my device(s). That allows me to use the same USB->TTL serial with several of these for different devices. (I'm an electronics technologist working with many brands and models of device that configure using serial.)Just know that by default it comes with only RX, TX and GND with ferrules for a screw-in termination. It looks like you could cut free others and use it shorter.
ray shamsa
2025-06-01 12:11:36
Product recived had no blu or brown. I had yelow red black.
Tyler
2025-05-21 20:00:40
As previously mentioned, the pinout is incorrect. I've attached the correct pinout to help save everyone time.
Vito A. Badalamenti
2025-05-20 21:45:53
I purchased several. They ALL were pinned out incorrectly, rendering them useless. I have not needed them until now, and it is too late to return them, EVEN THOUGH THEY ARE NOT AS PICTURED.I WANT A REFUND!!!
CDNTech
2025-04-08 18:06:09
It works just fine. I re pinned it for the Molexâ„¢ï¸ connectors on my device(s). That allows me to use the same USB->TTL serial with several of these for different devices. (I'm an electronics technologist working with many brands and models of device that configure using serial.)Just know that by default it comes with only RX, TX and GND with ferrules for a screw-in termination. It looks like you could cut free others and use it shorter.
ray shamsa
2025-02-18 10:29:48
Product recived had no blu or brown. I had yelow red black.
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