Can I find out if PCI-e slot is , or in linux terminal?

How to identify what slot type a particular PC card is? pc slot PCI Slot x 3 30423052 B-Key x 1 Mini PCIe Slot x 1 Micro SIM Card Slot x 1 pcl slot ✓ Mini PCIe to 3 PCIe 1x adapter expands 3 PCI express 1x slot via your motherboard with mini PCIe can use 3pcs PCI express card (Sound Card , Network

pciex4 slot Like adding a cartridge slot to your PC Tightly integrated emulator that updates the save file as you play Save management and much more