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Visitor
July 15, 2026
Solved

Identification of comparible product

  • July 15, 2026
  • 4 replies
  • 36 views

Hi, Please forgive my ignorance in advance.

I have been asked to acquire the equivalent of the hardware show in the attached photographs (both items).

I am hoping that someone in the community can point me at the relevant product in on this website. I don’t have experience of what the product is used for to be able to make a proper judgement myself.

I suspect the one that I have is old and has been replaced with a newer model, hence my inability to find a direct match in the product pages.

Any assistance would be much appreciated.

Thank you for your time.

Best answer by mƎALLEm

Hello ​@KMarshall and welcome to the ST community,

The device you are showing in the picture is the STLINK-V2

If you need an update you can migrate to STLINK-V3

Hope that helps.

4 replies

mƎALLEm
mƎALLEmBest answer
ST Technical Moderator
July 15, 2026

Hello ​@KMarshall and welcome to the ST community,

The device you are showing in the picture is the STLINK-V2

If you need an update you can migrate to STLINK-V3

Hope that helps.

To give better visibility on the answered topics, please click "Best answer" on the reply which solved your issue or answered your question.
KMarshallAuthor
Visitor
July 15, 2026

Wow, thanks! That was fast! I’ll check it out and see if the people who need it agree that it’s the solution for them

mƎALLEm
ST Technical Moderator
July 15, 2026

Look at UM2448 for their reference.

And see also another STLINK-V3 flavor a compact one: STLINK-V3MODS (UM2502)

To give better visibility on the answered topics, please click "Best answer" on the reply which solved your issue or answered your question.
KMarshallAuthor
Visitor
July 15, 2026

Thanks, I’ve downloaded the data sheet 

Andrew Neil
Super User
July 15, 2026

See also:     TN1235, Overview of ST-LINK derivatives - that lists & describes all available options.

 

PS:

Beware of fakes/clones - be sure to buy from an Authorised Distributor.

See also:

 

A complex system that works is invariably found to have evolved from a simple system that worked.A complex system designed from scratch never works and cannot be patched up to make it work.
Andrew Neil
Super User
July 15, 2026

Note that this part is not a standard product:

 

That’s some sort of custom adaptor that somebody has made

A complex system that works is invariably found to have evolved from a simple system that worked.A complex system designed from scratch never works and cannot be patched up to make it work.
KMarshallAuthor
Visitor
July 16, 2026

mƎALLEm and Andrew Neil that you very much for your prompt and helpful responses.