On Thu, 17 Mar 2005, Bob Lockie wrote: > The reason I am looking at this stuff is I'm having a problem with my > USB2 hub/cable. > WindowsXP warned me it was running at low speed when I connected the 2nd > HS device to it. > The hub has a little short cable (~2") that attaches to one of the USB2 > ports on my PCI card. > I bought an extension cable (that is supposed to be up to the USB2 HS > standard but this may be the problem). > I can connect either my memory key OR digital memory card reader to the > hub but the hub makes both low speed if I use the extension cable. > It seems to work fine if I do not use the extension cable.
Do you plug the hub directly into the extension cable, or do you plug the short 2" cable to the extension? That might be your problem; a cable-cable connection could easily introduce noise even though each cable would work okay by itself. Alan Stern ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
