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DTECH Serial Adapter 3-Pack (DB9 F-F, M-F, M-M), Mini Size RS232 Coupler, Female to Male 9 Pin Connector, for PC Computer Data Transfer

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$8.98

$ 3 .99 $3.99

In Stock

About this item

  • 3pcs mini DB9 connector set (DB9 female to female adapter, DB9 female to male adapter and DB9 male to male adapter) for serial data communication
  • RS232 gender changer is a simple little tool to change the gender on the serial cables, switch and splitter box, or to extend computer cables
  • Compact size serial port adapter bender with removable hex nut and mounting screw for an easy extension connection between two cords
  • low profile 9 pin adapter RS-232 is wired straight through pin to pin and its narrow slimline design reduces leverage strain on computer ports and save space
  • Standard 9 pin D-Sub connector converter for desktop computer COM port, PC laptop, PLC, GPS, POS, modem, router, serial monitor, LCD display, printer, scanner, cashier, Cisco switch, joystick and other legacy devices



Product Description

DTECH serial adapters RS232 RS422 RS485

3-Pack Serial Adapter DB9 Female to Female, Female to Male, Male to Male Connector

  • As serial cable gender changers : change the gender on D-type port of RS-232 cable;
  • As DB9 Extender for Extended Distance Use: couple two cable together to get a longer one;
  • Sturdy DB9 adapter is wired straight through (NOT Null-Modem-Adapter).

What’s Included:

  • 1x 9 pin female to female adapter F-F
  • 1x 9 pin male to female adapter M-F
  • 1x 9 pin male to male adapter M-M

If you are working in the serial communications domain, The 3 combos 9 pin gender changer is ideal to make the coupling connection when running data cables.

DB9 male to male connector and pinout

DB9 male to male

RS232 male to male gender changer M/M converts DB9 female to DB9 male plug.

DB9 male to female connector and pinout

DB9 female to male

RS232 male to female connector M/F is used as a port saver or to connect existing cables together.

DB9 female to female connector and pinout

DB9 female to female

RS232 female to female mini gender bender F/F converts DB9 male to DB9 female socket.

3pcs D-SUB serial gender changer adapter to save yourself the cost and hassle of buying a new cable by just changing the gender of the port and using the cable you already have.

RS232 male to male adapter with small body is convenient for carrying and storing in your RS-232 toolkit, also the perfect PC accessories connectors for most serial devices where space is limited.

DB-9 gender changer is compatible with devices that requires COM port connection: controlling computer, digital machine, PDA, commercial cashier, thermal label printer, rs232 splitter, serial port card, server, marine vessels, network device, telescope, radio, old Cisco router, transceiver, industrial automotive instruments,etc.

Applications:

  • Join 2 serial adapters cables together
  • Got a connector for OBDII cable, RJ45 console cables, modem cables, computer cables, DTE or DCE devices, FTDI serial to USB adapter, etc.

Connectors: two rows 9 holes DB-9 female and 9 pin male

RS232 adapter is used for serial data, NOT for 15 prong VGA connection.


Joe
Reviewed in the United States on March 1, 2025
Im a service tech, and was going to use these if I had to connect to a device and my cable had the wrong end on it. I have used it for that. But what saved me was I connected a device to a transmitter, but the cable had the wrong end on it. I remembered I had these, and gave it to the customer to the job was able to be completed. Customer was very happy, and made the install quick, clean and most importantly, working!
Jason
Reviewed in the United States on January 29, 2025
Product was exactly as advetised
MM
Reviewed in Canada on January 10, 2025
The 5 pin sides switch to 4 pins. If you're just looking to switch all pins directly across to their opposite gender you'll wonder why nothing works and then realize the 5 pin and 4 pin sides are mixed up and nothing works.
Dave Campbell
Reviewed in the United States on September 24, 2024
I had to remove the outer screws in order for the adapter to mate the two connectors this adapter was purchased for. Unfortunately those screws are literally the only things holding this together, there is no moulding/glue/anything else keeping this from disintegrating into a mess of pins and plastic.
Nikki
Reviewed in Canada on September 18, 2024
works just fine for me
S. Templar
Reviewed in the United States on March 21, 2024
Before trying to use the one adapter I bought this pack for it was obvious it wasn’t going to work because the two retaining screws (one on either side of the actual serial port) are the same gender as both the serial port on my device, and also the serial cable I need to use.I don’t know if I got a returned item that someone took apart and failed to reassemble, or if these are just garbage (I’ll say that the package didn’t appear to have been opened before) but before I could try the adapter anyway it just fell apart.Unfortunately for me I didn’t see the other reviews where other people had this exact same experience.
George Blais
Reviewed in Canada on February 12, 2024
Although the other two looked reasonable, the first one I removed from the pack came apart in pieces, none of the pieces were joined to each other. I have returned the three without trying the other two, although a cursory examination showed them to be in better shape.
KC
Reviewed in the United States on December 14, 2024
A little confusing at first to have a set of gender changes which includes one adapter which doesn't change the gender until you realize that with these 3 adapters you can also connect any 2 cables together regardless of gender. I was very disappointed that I could not remove the screws from the male to female gender changer (it is female on both sides) without the metal caps falling off. That makes it useless as a gender changer. It's only good for joining two cables because the screws on the adapter will butt up against the screws on the device I am trying to plug into, preventing it from plugging in. I actually had this issue trying to connect a USB to serial cable directly to a motor drive the other day. I'll have to see if I can find this one separately without this flaw.
internetbuyer
Reviewed in Canada on October 8, 2024
I needed the female-female most of all and it's nuts block complete insertion in both male terminals I needed to connect. You can't remove said nuts because they hold the adapter together.
Miguel Martinez
Reviewed in the United States on January 22, 2024
ITS WORK GRATE, FOR MY INTRFACE CONNECTION.THANK'S
Jack Murphy
Reviewed in the United States on April 10, 2024
Works well, was quickly available. Should hold up well.
Gary T.
Reviewed in the United States on December 24, 2023
Exactly as listed.