110 bps is not the standard Baud rate, PL2303TA don't work with the current Linux driver (d5 0e 00 80), It needs to "a8 a6 01 80" Charles. Johan Hovold <johan@xxxxxxxxxx> 於 2021年2月25日 週四 上午1:00寫道: > But can you confirm that your PL2303TA works with the current Linux > driver at 110 Bd (and doesn't need the alternate divisor encoding)? >