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