Which PCIe slot to use for your GPU

If you ever looked at a PCI to PCIe x16 adapter and wondered what'd happen if you were to stick a modern PCIe GPU in it,

A PCIe card, also known as a PCI Express card, is an expansion card that connects to a computer's motherboard using a PCIe slot These cards are used to

which slot does washing powder go in Now for the question, I see lots of back panel USB cards for PCIe slots But can you plug that card into a PCI-Ex16 slot AND have it work?

which gpu slot to use Yup, a dual slot graphics card will take up 2 expansion slots in your case, and hover over 2 PCIe slots if your particular motherboard has 2