How do I know if the PCI to USB adapter is properly installed?
A1. If you are not sure whether your computer recognized the adapter or not, try to connect a USB mouse to the card and see if it works. Please make sure that you need USB Card Support v1.3.5 driver for OS 9 and version v1.2 driver for OS 8.6. A2. Another way to identify the adapter is to use Apple System Profiler. Under “Devices and Volume”, you’ll see a new “USB card” under the “PCI” section.