On Mar 07 12:13:11, s...@spacehopper.org wrote: > I would definitely just go for two separate USB-RS232 adapters in > this scenario.
On Mar 03 09:24:48, inform...@gmx.net wrote: > I use an old USB to serial adapter from HP which attaches as uftdi(4). > There are some other compatible chips listed in usb(4). In my experience > USB to serial adapters provide more flexibility and cause less headaches > than expansion cards. I ended up buying two cheap USB-to-serial adapters that connect as ucom(4) and work just fine. Thank you. Jan