How to identify what slot type a particular PC card is?

What Are Expansion Slots? gpu expansion slot GPU, or other Peripheral Component Interconnect Examples of expansion slots include the peripheral component interconnect slot gpu with nvme slot Some expansion cards take up more than one slot space For example, many graphics cards on the market as of 2010 are dual slot graphics cards, using the

gpu with m2 slot Sorry if this is already answered somewhere, I was not able to find a clear answer I saw this graphic showing what each slot can be used