On 2017/03/04 11:13, Damian McGuckin wrote: > > Maybe we need a list of recommended serial port add-on cards although the > thrust of other's arguments is to simply buy a good USB->serial adapter.
I've had problems with some of them sending BREAK at unwanted times (e.g. console server rebooting). But then I've had the same with PCI cards. Personally I still use old ciscos for this.. (2511-RJ or 26xx/36xx + NM16A, behind a pcengines box running conserver).
