Aug 12, 2014 Problem with my PCI simple communications controller driver Hello. I have a dell inspiron N5110 laptop. Now i'm using windows seven 64 bit, and I have a problem with PCI simple communications controller driver as shown in the attachment:( Is there any way to solve this problem? Thanks a lot in advance:) Drivers. We don't have any change log information yet for version 5.5 of 21143 PCICardBus LAN Controller Driver 5.5. Sometimes publishers take a little while to make this information available, so please check back in a few days to see if it has been updated.