Dave (and everyone else): This was true of USB 1.0 because Apple did not support the USB audio spec at that time. Any USB 2.0 hub *should* work fine for you, as supporting USB audio is required to be 2.0 compliant. HOWEVER, I have found that not all USB 2.0 hubs are equal. Its usually best to avoid cheaper, off brands. I have had excellent luck with Griffin and Belkin products. I am especially fond of Griffin because they were one of the few vendors to support USB audio originally before the 2.0 devices came out. Also, I have found that different combinations of devices can sometimes "clash" when going through a hub, as all of that information is ultimately being pumped through the same port on the computer. So if you do have problems, one of the first things to try would be to put your USB microphone into a dedicated USB port on your computer and use the hub on a different port. Chuck Rogers On Jun 21, 2009, at 8:44 PM, David Morrison wrote: > I recall reading somewhere a few years ago that some USB hubs are > not satisfactory for USB audio devices like microphones. It appears > that some printers and other devices are equally sensitive to > certain USB hubs. >