Caldigit Superspeed Pci Express Card Usb 3.0 For Mac

Thanks for the reply, I appreciate it.Your Renesas software was on a mini CD that came with a AKE USB 3.0 expresscard I bought.It appears to be the same as what I have.It hangs my laptop as well.

Caldigit Superspeed Pci Express Card Usb 3.0 For Mac