UBSA(4) BSD Kernel Interfaces Manual UBSA(4)
ubsa -- USB support for Belkin serial adapters
The ubsa driver provides support for the USB-to-RS232 Bridge chip used by
a variety of serial adapters from Belkin and other vendors.
The device is accessed through the ucom(4) driver which makes it behave
like a tty(4).
The ubsa driver supports the following adapters:
o Belkin F5U103
o Belkin F5U120
o e-Tek Labs Kwik232
o GoHubs GoCOM232
o Peracom single port serial adapter
tty(4), ucom(4), usb(4)
The ubsa driver appeared in FreeBSD 5.0. The uplcom(4) manual page was
adopted from NetBSD by Tom Rhodes <trhodesATFreeBSD.org> in April 2002 and
modified for the ubsa driver by Alexander Kabaev <kanATFreeBSD.org> in
The ubsa driver was written by Alexander Kabaev <kanATFreeBSD.org>.
BSD September 12, 2004 BSD