B550-A Pro M2_1 Slot not working?

The adapter card I am looking at can be used in a X4, X8 or X16 PCIe slot and they say I will get up to 32Gbps when it is plugged into a PCIe

2 slot is just a plain x4 slot, they look exactly the same to the host The only way you can know for sure is if you have an slot already or

m2 sata slot Confirm your computer's motherboard is compatible with an PCIe NVMe drive Make sure your SSD key is compatible with the socket slot Grab a screwdriver

m2 slot types GPUs are usually installed in the top x16 slot, as it has the most bandwidth and, traditionally, the most direct connection to the CPU Modern PCIe SSDs use