I recall that Tascam would not support the original US-144 with drivers for Windows 7. Maybe they had a good reason for that? I think there are several on the forum using the mkII successfully.

Mitch, let us know if you find the VRM Box useful.


BIAB 2025 Win Audiophile. Software: Studio One 7 Pro, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Roland Integra-7, Presonus 192 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.