Cloning Big Sur possible?

So, I managed to install Big Sur onto a 250 GB SATA 2.5" SSD just to see if I could do it. I'm surprised at how easy it was. But now, I want to install onto a 2 TB SSD m.2 PCIe card and I've discovered that Carbon Copy Cloner doesn't work. Is there a solution for cloning? I'd rather just clone the test install drive to the larger m.2 if I can.

Author: Connie Mac