Re: [LAU] USB audio interface and a buggy USB controller

From: Clemens Ladisch <clemens@email-addr-hidden>
Date: Thu Sep 16 2010 - 10:21:43 EEST

david wrote:
> Someone said something earlier about hubs. I have a USB2 hub plugged
> into a USB2 port on my laptop. When I tried using a Behringer UCA-202
> (USB1.1) device through the hub, it could barely play, and not record at
> all. Connected directly to a USB2 port, it plays and records fine.
>
> So original poster just might be dealing with an internal hub.

Yes, that Intel "rate-matching hub" has an internal hub for devices that
do not run at USB2 high speed.

Regards,
Clemens
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Received on Thu Sep 16 12:15:03 2010

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