How To Check PCIe Version of Slot and Motherboard

How to determine from command line if NVMe slot is gen 3 or gen 4? m 2 4 0 in 3 0 slot Hi, I installed a samsung 980PRO ssd on my X570 GAMING PLUS motherboard in the slot, nothing both in bios and windows does not detect the m24 slot wallet I had an Asus HYPER X16 GEN 4 CARD for 4 Nvme but it's OK for only one slot I should change to x4x4x4x4 in my bios Another idea was to

m2 vs nvme slot x16, 1 PCIe x16, 1 PCIe x1, 1 Key E for Besides the onboard LAN port, users may also choose wireless connections by slot