Problem with MicroSD and Adapters

[eliotmc]

Hello everyone,
I have a problem with a microSD memory 4GB PNY brand.
I bought a package including two adapters: one for SD and one for USB.

Now, the problem is that the paired "microSD" + "SD adapter" does not work in two different PCs and set up a car, the SD is not their view (as if you do not know nothing in the slot) . The microSD view is not even putting it alone in a Samsung phone.

At this point, the first thing I thought was "certainly does not microSD."

But no!
The combined "microSD" + "USB adapter on your PC works perfectly, as the combined" other card manufacturer and format "+" SD adapter.
I'm not understanding anything more!

I wish I could simply put the microSD audio files to listen in the car (via SD adapter) ...
you can give me a hand?

thanks!

[Benedict]

The SD over 2 GB SDHC are called, and they are a little different from the classical SD. Probably the adapter and the phone does not support SDHC, though about the adapter is strange because it was sold with its SDHC.
Which has the capacity microSD not causing problems?

[eliotmc]

The microSD not problems is 2 GB.

The pack that I bought me is this: http://www.pny.eu/products.php?secti...&productid=230
I read hours on what I have in hand on that microSD is actually a logo with the SDHC, which is also indicated on the package (see photo).

I did not know of the difference between SD and SDHC.

So, as I understand it (including whether or not the empirical experience described in the first post) would be that the SD adapter is "universal" because it is good for both microSD (operation tested with 2 GB) than for microSDHC > 2 GB (assuming operation, considering the bundled sale) and that the problem lies in the SD reader that must essese "SDHC ready"?

This would explain the inconsistencies occurred ... But cabbage, another format that seems to be done by casino!

correct me if i am wrong?

Thanks and good new year!