Version 1.0 of the adapter PCB had the RX/TX lanes swapped because the mPCIe spec and the M ... behavior of v1.0 (except for the RX/TX crossover), which has been working well in practice. If you want ...
Before proceeding, you will need a cable or adapter to connect the new SSD to your machine; your existing hard disk is already connected. It is fairly simple if you are using a desktop.
SilverStone has developed the ECM40 PCIe 4.0 x16 to 4x M.2 NVMe SSD adapter card. This adapter is engineered to expand a system by supporting four M.2 SSDs of form factors 2230, 2242, 2260 ...