Created attachment 248930 [details] Patch to add Brainboxes USB-to-Serial devices Patch to add support for all FTDI-based Brainboxes USB-to-Serial adapters. Includes: US-101 1x RS-232 US-159 1x RS-232 US-235 1x RS-232 US-279 8x RS-232 US-313 2x RS-422/485 US-320 1x RS-422/485 US-324 1x RS-422/485 US-346 4x RS-422/485 US-701 4x RS-232 US-720 1x RS-422/485 US-735 1x RS-232 US-759 1x RS-232 US-842 8x RS-422/485 Does not include the VX range which are USB-based ExpressCard devices, as I do not have a way to test them, but they may work.