accelePort C-X

I am using an accelePort c-x with an isa adapter on a unix server. I am planning to move to a linux server that doesn’t have in isa adapter. I believe I can get a PCI adaptor for my server to work it - but I have found other posts that talk about needing an upgrade kit (digi part 70001385). Does anyone have any experience with something like this?

What version of Unix are you moving from?

What color are the arrow buttons on the front panel of the C/CON box?