How to wire two female USB connectors togather

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In summary, the conversation discusses the different ways to connect two female USB ports together, either by creating a female to female connector or using a special cable. However, connecting two devices that both act as Master devices can cause issues with HID drivers and can potentially damage the devices. It is recommended to use a USB stick for file transfer instead of trying to wire the devices together. Additionally, more information about the project the individual is working on is needed in order to suggest a more suitable solution.
  • #1
John1397
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I want to take two female USB from a computer one will be on top of the other just as they are installed in a computer I want to make a generic type a female to female connector would one connect pin 1 to pin 1 and so on or do the cross over?
 

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  • #2
The image you attached has it right; connect the same-numbered pins together.
 
  • #3
What did you plan on using this for?

BoB
 
  • #5
Gigabit Ethernet is pretty well universal (plus networking software) and that will avoid trying to do things the USB way.
 
  • #6
@John1397 --

@Svein is correct. HID drivers (kernel mode code) are not going to be happy - an error in driver running in kernel mode can crash and/or freeze the system. Protocol errors are nasty, IMO.

Instead of wiring something that is a guaranteed problem - there are a lot of really bright people here who can help.

Please tell us what you want to do, not how you want to do it.

Thanks!
 
  • #7
The simplest way to transfer files is the venerable sneakernet - buy an USB stick, copy the files to be transferred over to the stick, walk to the other computer and copy the files from the USB stick.Repeat until done.
 
  • #8
jim mcnamara said:
HID drivers (kernel mode code) are not going to be happy

Wiring two 5V sources together will not be happy either. You might scare away the magic smoke.

BoB
 
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  • #9
If you are trying to connect two devices together that act as Master devices, that is with both of them supplying power to the cable, then @rbelli1 is absolutely right; they won't like that at all. There used to be, and maybe still are, cables sold for that purpose with some active components built in. They also came with some supporting software for data transfer.

If you are making a coupler so you can connect two USB cables together for a longer run, then connect as in your original diagram.

What is the project you are working on? If you don't mind divulging the details, someone here may come up with an easier approach.

Cheers,
Tom
 

Related to How to wire two female USB connectors togather

1. How do I wire two female USB connectors together?

To wire two female USB connectors together, you will need to use a USB cable that has a male connector on one end and two female connectors on the other end. Cut the cable in half and strip the outer insulation to expose the wires. Then, follow the color coding on the wires to solder the corresponding wires together between the two female connectors. Finally, use heat shrink tubing to cover the soldered connections and secure the wires in place.

2. Can I use any USB cable to connect two female connectors?

No, not all USB cables are suitable for connecting two female USB connectors. You will need a USB cable that has a male connector on one end and two female connectors on the other end. These types of cables are typically used for data transfer between two devices or connecting multiple devices to a single USB port.

3. What is the purpose of connecting two female USB connectors together?

Connecting two female USB connectors together allows you to extend the length of a USB cable or connect two devices that have female USB ports. It can also be used to create a USB hub where you can connect multiple devices to a single USB port on your computer.

4. What are some things to consider when wiring two female USB connectors together?

When wiring two female USB connectors together, it is important to pay attention to the color coding of the wires to ensure proper connections. You should also make sure to use the correct type of USB cable and proper tools for soldering. It is also important to secure the connections with heat shrink tubing to prevent any potential short circuits.

5. Is it safe to wire two female USB connectors together?

As long as the wiring is done correctly and the proper tools and materials are used, it is safe to wire two female USB connectors together. However, if you are not experienced in soldering or working with electronics, it is recommended to seek professional help to ensure the safety and functionality of your USB connection.

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