The PCI cards happen to be different colours, so let's call them the black one and the green one. (i'm guessing the colour is just coincidence?!).
I have an old computer that takes the green PCI card pictured. It's a PCI dialup modem card. I've taken it out and photographed it as an example of what the computer takes.
I got a cheap old PCI card off ebay(PCI-USB) - the black one (I guess perhaps black is unusual too!)- but it doesn't fit.
What is the name of the specification of each of the two cards such that I can see what distinguishes them. What are they called.
I remember back in the day there being a 3.3V PCI, vs a 5V PCI, so for those i'd know ok one is called the 3.3V PCI and one is called the 5V PCI. No doubt things have changed since then. What's the difference between the two cards pictured in terms of for example what they're called?
I can see the black one has about 7 pins on the smaller section and the green one has about 11 pins on the smaller section