# X-Card Connector?

**URL:** <https://discourse.openmixerproject.de/t/x-card-connector/47>\
**Category:** Behringer X32 and Midas M32\
**Created:** [January 18, 2026, 7:34pm UTC](https://discourse.openmixerproject.de/t/x-card-connector/47 "2026-01-18T19:34:17Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![petr](https://discourse.openmixerproject.de/letter_avatar_proxy/v4/letter/p/ac8455/32.png) [@petr](https://discourse.openmixerproject.de/u/petr)\
**Post date:** [January 18, 2026, 7:34pm UTC](https://discourse.openmixerproject.de/t/x-card-connector/47/1 "2026-01-18T19:34:17Z")

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Christian identified the connector on the extension cerd as TX25-40P-LT-H1E.

I was looking for the other part (I would like to build a “riser” card in between the X32 and the extension cards to make the debugging more comfortable and not to have to solder wires onto the card(s) ): I found that 40P means 40 = 40pins / P = PLUG.

So I searched for the opposite which I though would be RECEPTACLE, i.e. 40R. But a TX25-40R-LT-H1E doesn’t seem to exists, but a TX **24** -40R-LT-H1E which can e.g. be found in the mouser eshop.

Can you please confirm that this is the correct countrerpart to theTX25-40P-LT-H1E ?

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**Author:** ![chris](https://discourse.openmixerproject.de/user_avatar/discourse.openmixerproject.de/chris/32/20_2.png) [@chris](https://discourse.openmixerproject.de/u/chris)\
**Post date:** [February 25, 2026, 1:39pm UTC](https://discourse.openmixerproject.de/t/x-card-connector/47/2 "2026-02-25T13:39:55Z")

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Hi Petr,

sorry for the long delay - I did not see this message from you up to now. Yes, you are right, the product-number is irritating but “TX24-40R-LT-H1E“ is correct. I used it for my DuoXCardAdapter here:

> **[GitHub - xn--nding-jua/DuoXCardAdapter: A device to connect two Behringer X32...](https://github.com/xn--nding-jua/DuoXCardAdapter)**
>
> A device to connect two Behringer X32 ExpansionCards with each other

> **[Schematics.pdf](https://github.com/xn--nding-jua/DuoXCardAdapter/blob/main/Documentation/Schematics.pdf)**