Is it okay to plug the USB3-HUB7-81X into an existing PCI USB 3 expansion card, or are they mutually exclusive?
Thanks for contacting us! You can most definitely try to use your USB 3.0 7-Port Hub with a USB expansion card.
However, if you run into connection problems, we recommend a more direct USB connection with your computer’s built-in USB ports rather than with the expansion card.
We hope this information helps. Please feel free to contact us directly at email@example.com if you have any other questions.