The following list of compatible host controller chips have been tested to work with USB audio:
* Intel 82371AB PCI to USB Universal Host Controller
* Intel 82371AB/EB PCI to USB Universal Host Controller
* Intel 82371SB PCI to USB Universal Host Controller
* Intel 82801AA PCI to USB Universal Host Controller
* Intel 82440MX PCI to USB Universal Host Controller
* Intel 82801BA/BAM USB Universal Host Controller - 2442
* Intel 82801BA/BAM USB Universal Host Controller - 2444
* Intel 82801CA/CAM USB Universal Host Controller - 2482
* Intel 82801CA/CAM USB Universal Host Controller - 2484
* Intel 82801CA/CAM USB Universal Host Controller - 2487
* ALi PCI to USB Open Host Controller
* VIA Rev 5 or later USB Universal Host Controller
* Lucent Technologies PCI to USB Universal Host Controller


To check the PCI to USB controller in your computer:

Select Control Panel in the Settings group from the Start menu of Windows.
Double-Click the System icon in the control Panel, and click the Device Manager tab in the System Properties dialog box.
Double-Click the Universal Serial Bus Controller icon in the Device Manager list.