UBSA(4) | Device Drivers 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.

February 24, 2009 | Debian