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Qaoquda DB9 9 Pin Female to 3.5mm Male Plug Serial Cable RS232 to 1/8 inch Conversion Cable Cord- 6FT/1.8M

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$7.99

$ 3 .99 $3.99

In Stock

About this item

  • Connector:Stereo 3.5 mm Jack to DB9 Female Serial Port.
  • Fully shielded to prevent unwanted EMI/RFI interference.
  • Generic Serial Transfer Cable For Devices,Primarily used to transfer Serial Data back and forth from Small devices.
  • The 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. Fully molded DB9 and 3.5mm connectors provide excellent strain relief. This adapter is ideal for use with computers, projectors, and any control unit/display requiring 3-conductor RS-232 serial control.
  • Pacage:1* 6 feet Qaoquda 3.5mm to DB9 Serial Cable



Product Description


McGee
2025-08-20 14:30:49
Allows serial connectivity to LG TV. Works as designed.
Customer
2025-08-19 13:51:28
**this is a straight cable** a null modem adapter may be needed depending upon your application.
radiojf
2025-07-24 09:41:30
Need to switch to send and receive line geta null adapter need to switch the 3.5 mm to a 2.5 mm get adapter
lexxi
2025-07-04 11:16:12
It’s a cable. It works.
J. Hunter
2025-05-04 12:39:11
Very good product quality. Exceeded expectations
Tammy Martin
2025-04-28 17:43:04
I did not receive my full refund after returning the cables that didn't fit.
kathy williams-deskin
2025-04-26 14:53:43
Using for a Control 4 serial function--did not work. C2G cables work well, but were back ordered, sowe decided to try this one. If this is a Null Cable it is not marked as such.
Dan
2025-04-17 16:17:34
I used this to figure out how to send commands to a LG TV. Once I got the command structure figured out I switched to a ESP32 running ESPHome. It was nice using this cable to figure out commands without having to solder together something. I have more devices with 3.5mm RS232 jacks that I'll be using this on.
Vishwa
2025-04-08 15:27:39
Worked great with Samsung S90C--NA version.
p5browne
2025-02-17 16:10:23
All connections were correct re Pins 2, 3 and 5 to the tip, circle and body.Fair price compared to the US market.Product was used to Autocal my UN65KS9800, and connected to a USB to Serial adapter on my laptop,Calman Autocal went well, although I think I do a better job doing the calibration manually.Addendum: Calman improved, and so did the AutoCal results - buying 3 more of these for my other Samsung 4K TVs.
Customer
2025-02-02 09:48:41
I got this to control my LG C2. I didn't realize that this isn't the whole deal.I had to get the StarTech.com DB9 RS232 Serial Null Modem Adapter - DB-9 (M) to DB-9 (F). This in combination gave me a working serial connection to do commands to my TV.
Nicole
2024-12-16 15:20:33
Worked great with an older Fluke 9009 drywell.
DW
2024-11-27 13:40:43
Dead on arrival - tried it with two different dataloggers so I know the problem was this cable. Do not buy.