I've been out of the game a little while and this m.2 thing has me scratching my head. I have a B+M key sata m.2 ssd, and I need an adapter card to connect it to a pcie slot. All I'm finding are cards that require a separate sata cable connection to the motherboard for this to work, but my motherboard has no open sata ports. Am I out of luck, or just missing the part that will do what I need? I guess it has to have a sata controller built on to the adapter card?