On MSI Z490 MAG TOMAHAWK + i5 10600K, did not work. Changed between slots M.2_1, M2_2 and through an adapter to the PCIe slot. It is not visible either in the BIOS or in Windows (W10 Pro 64). In the list of devices it is defined as NM-5236, in disk management a 2GB disk is visible that is not initialized. Doesn't respond to any commands. When the system starts, it hangs on a black screen for a long time, with this device connected. In general, I gave up after a couple of evenings :(