https://manpages.ubuntu.com/manpages/resolute/man4/uplcom.4freebsd.html
Ubuntu Manpage: uplcom - USB support for Prolific PL-2303/2303X/2303HX serial adapters driver
USB support for Prolific PL-2303/2303X/2303HX serial adapters driver
https://manpages.ubuntu.com/manpages/questing/man4/uplcom.4freebsd.html
Ubuntu Manpage: uplcom - USB support for Prolific PL-2303/2303X/2303HX serial adapters driver
USB support for Prolific PL-2303/2303X/2303HX serial adapters driver