Extending the SD card on the Teensy 4.1

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clack

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Hello,

I tried extending the micro SD card on the Teensy 4.1 with a few of those extenders a bit like this
https://www.amazon.co.uk/Extension-...=1&keywords=SD+extender&qid=1621350930&sr=8-3

But it would not work, the card would not initialize. So I even tried hard soldering the connections together, and it still didn't work.

I tried the adapter on the Teensy 3.5 and it worked fine

Is the SD implementation different under the hood between 3.5 and 4.1 and too susceptible to one of these cheap extension cables?
 
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