I'm looking for a specific and rare HDMI adapter for completing my DIY project

You can add the pictures here in the forum. I don't like to connect some dubious servers.

Mario F. schrieb:

HDMI type A male…and the other side is the micro HDMI FEMALE port

https://www.reichelt.de/de/de/shop/produkt/adapter_hdmi_micro_d_buchse_auf_hdmi_a_stecker-145228

Please give a look at the image that I have attached. You will see where the problem is. There is an excessive distance between the board and the display simply because I'm already using two HDMI adapters...the same adapters that you suggested...HDMI type A male and the other side micro HDMI FEMALE.

So you want an adapter from micro male to normal male? See https://www.ebay.de/itm/358797006654, maybe? Or as a short Adapter: https://www.ebay.de/itm/407184331091 Both will reduce mechanical stress on your contraption.

Mario F. schrieb:

You will see where the problem is.

Sorry, i do not understand what exactly you are searching.
I thought you were looking for an adapter with a micro HDMI (C) female port to an HDMI male plug.
Do you need a specific length?

Please include a hand-drawn sketch with the dimensions.

Check the image that I have attached. On the top you can see the radxa cubie a7z and on the bottom the display. The radxa cubie a7z has a micro hdmi female port. The display has a HDMI type A female port.

I used two HDMi connectors and how much lenght them take. A phone with so much distance between the board and the display is not realistic and aesthetically unpleasant. And the overall lenght is excessive.

I consider a distance of 2 cm between the radxa board and the top of the display tolerable.

I'm looking for an adapter with a micro HDMI MALE plug to an HDMI type A male plug because the radxa board has one micro HDMI female port and the display one HDMI type A female port.

Something like this might be an option too: https://www.amazon.de/ADT-Link-FPV-Kabel-HDMI-Micro-Mini-Flachkamera-Stecker-Drahtleitung-FPV-Kamera/dp/B087J95WCY

---> Something like this might be an option too: https://www.amazon.de/ADT-Link-FPV-Kabel-HDMI-Micro-Mini-Flachkamera-Stecker-Drahtleitung-FPV-Kamera/dp/B087J95WCY

It doesn't work. I've already contacted the company that makes those cables. I have bought a lot of those. The company don't make them less than 7 cm long. Even if I scrunched it up, the bump would be excessive and would take up space inside the case in terms of thickness.

Furthermore, a cable like that isn't made entirely of plastic; it has ferrite plates at the ends that don't bend.

It is : 2 cm ferrite + 3 cm plastic + 2 cm ferrite = 7 cm. 3 cm of plastic that could be bent is not much. Or it is too much ? I don't know.

The real problem is that the space that I should cover is very few (2.5 cm ; 2 cm is even better) compared to the total cable lenght (7 cm). You can't crumple 7 cm to make it 2.5 cm.

Hellö Salüh,

considering there may be different solutions, I will just concentrate on the adapter you asked for.

It is surely rare and seems to be almost unfindable. So there is one shop, Tabletoid.pl (like Senio) where it is listed as available, but that does not seem to be acquirable for you, as you had stated. The only other thing I found -when I navigated towards China (Baidu ect)- was a company, but seemingly B2B (200 minimum). In case you do not know about the company yet: Shenzhen Jintongda Electronics Co., Ltd. Perhaps that info can aid further searches or one can acquire a sample. Or one can find another solution, seems mechanically rigid

They have a presence/shop on Alibaba, but there they seemingly don't have that adapter there. Maybe they no longer offer it.

https://jintongda88.en.made-in-china.com/product/dSwQVeXcGMrv/China-Low-MOQ-Gold-Plated-HDMI-a-to-Micro-HDMI-Male-to-Male-HDMI-Adapter.html

Mario F. schrieb:

I'm looking for an adapter with a micro HDMI MALE plug to an HDMI type A male plug 2...2,5cm length

Buy a short HDMI plug and a short micro HDMI Plug
https://de.aliexpress.com/item/1005007885901498.html
https://de.aliexpress.com/item/1005001321290395.html
make all necessary connections with enameled copper wire
ensure the mechanical stability with epoxy glue and maybe some FR4 circuit board material.
If they don't have to be on the same plane, you can save length by mounting both parts on top of each other so that they overlap.

If you find parts for circuit board mounting, you can solder them yourself to a board with the necessary connections (JLCPCB).

In a "phone", you should not use hard adapters of any length, that is bound to cause trouble because of the leverage. Or, in short: don't, you'll rip off the plugs.

the Adapters i linked above are very small and can be connected with any length of ffc, also those can be folded. I'd say you won't get smaller with any adapter that has molded plastics.

Mario F. schrieb:

Check the image that I have attached.

Instead of this confusing image a clear description would have been helpful.

So you're not looking for an adapter HDMI-A-Male/HDMI-C-Female, but for a both-male-variant thereof.

Besides: This is a german-language only forum.

Some of the folks here are incapable of reading/writing in english, some just don't want to.

Either use a translation program or post your request on the english partner site: embdev.net.