Adaptec USB2connect Host Bus Adapter - Manual (Page 21)

16
USB2connect User’s Guide
9 At this point, the driver for the first OHCI (USB 1.1) controller
is installed. To install the driver for the second OHCI
controller, repeat steps 1-8. To install the USB 2.0 EHCI driver,
repeat steps 1-3. The following window will display. Click
Next
.
10 Windows displays an Unknown Device error message if there
is no USB 2.0 driver on your system. Click Finish.