That is not my experience, 12Mbit/sec never make up to 2.5MB/sec. Most of
the USB1.1 tested was 600-700KB/sec. It is the problem of the poor card to
reader interface.
C.H.Ling
----- Original Message -----
From: "Steve Dropkin" <steve@xxxxxxxxxxx>
>
> C.H.Ling wrote:
>
>> No all USB2.0 reader are fast and actually most of them are very slow.
>
> I don't know who suggested this to the hardware vendors, but there are
> two "flavors" of USB 2.0. There's USB 2.0 "Hi-speed," which is the
> faster (480Mbit/sec) USB, and USB 2.0 "Full-speed," which (ironically)
> is not "full", actually running at only USB 1.1 (12Mbit/sec) speeds.
> That might be the difference in your experiences with some readers.
>
> Steve
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