Thunderbolt has DMA and it's offered over USB-C so... kind of by proxy. It's not clear to me if a USB-C device doesn't support Thunderbolt (i.e. it only does th

Thunderbolt has DMA and it's offered over USB-C so... kind of by proxy. It's not clear to me if a USB-C device doesn't support Thunderbolt (i.e. it only does the USB 3.1 part) if it also is clear of this potential issue.