I got a Gigabyte GA-Z270-HD3 motherboard with only 1 slot for an SSD. I have a Samsung 960 250GB in there now with the OS and a couple other things on it and then a 3TB normal HDD through SATA. I've got a new Samsung 970 EVO Plus 2TB that I'm looking to switch the old small 960 for but I need to migrate all the data including the OS to it. My issue is all the migrating software I can find requires the new SSD to also be plugged in at the same time. I see there are some USB to M.2 adapters for pretty cheap (and I'm prepared to buy one if necessary) but I was hoping there would be another way. Perhaps migrating it to the HDD and then install the new SDD and migrate it back to that one? I'm not sure, can anyone shine some light on this topic that I don't know too much about? I'm willing to buy a software if necessary, the money is not really the issue, it's mainly a time constraint that I'm trying to finish this for. Thanks everyone!
-Trevor
-Trevor