Re: USB card reader - 32 GB SD card detected as 2 TB card

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On 01/13/2012 05:02 PM, Alan Stern wrote:

One other thing -- I wouldn't bother to use this reader for anything
even as small as 2 GB.  Since it runs only at full speed, not high
speed, you'd be lucky to get a throughput of 800 KB/s out of it.  At
that rate, reading 16 GB would require close to 6 hours.

Yep, noticed that as well.
Still, better 800 kB/s than no access at all ;)

BTW - how can I determine if the device is connected at USB1, USB2, or USB3 speed?


By the way, what happens if you try to repartition the 32-GB card using
this reader under a different OS?

I'm not able to repartition it under Windows, in the USB card reader,
and in the built-in card reader.

Why not?  Doesn't that prove there's something else wrong, somewhere?

Probably my poor Windows skills, as the built-in Windows partitioner doesn't want to repartition any card, even in the built-in card reader ;)


--
Tomasz Chmielewski
http://wpkg.org
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