UBSA(4)                   OpenBSD Programmer's Manual                  UBSA(4)

NAME
     ubsa - Belkin USB serial adapter

SYNOPSIS
     ubsa*  at uhub?
     ucom*  at ubsa?

DESCRIPTION
     The ubsa driver provides support for the USB-to-RS232 Bridge chip used by
     a variety of serial adapters from Belkin and other vendors.

     Some 3G (UMTS/GPRS/GSM) cardbus(4) devices use a Belkin serial adapter
     and an ohci(4) controller to provide a common AT interface.

     The device is accessed through the ucom(4) driver which makes it behave
     like a tty(4).

HARDWARE
     The ubsa driver supports the following adapters:

           Axesstel MV100H
           Belkin F5U103
           Belkin F5U120
           e-Tek Labs Kwik232
           GoHubs GoCOM232
           Peracom single port serial adapter
           Qualcomm, Inc. ZTE AC8700
           Qualcomm, Inc. ZTE CDMA Technologies MSM

SEE ALSO
     cardbus(4), tty(4), ucom(4), usb(4)

HISTORY
     The ubsa driver first appeared in FreeBSD 5.0 and was ported to
     OpenBSD 3.3.

OpenBSD 4.7                    February 24, 2009                             1
