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UMCT(4)                  BSD Kernel Interfaces Manual                  UMCT(4)

NAME
     umct -- Magic Control Technology USB-RS232 converter driver

SYNOPSIS
     device umct
     device ucom

DESCRIPTION
     The umct driver provides support for USB to RS-232 converters based on
     the Magic Control Technology USB-232 design.  These devices support most
     of the standard RS-232 features including baud rates ranging from 300 to
     115200 bits per second.  However, neither hardware nor software flow con-
     trol seems to be supported.

     Access to devices under this driver is via the ucom(4) framework and
     device nodes.

HARDWARE
     The umct driver supports the following adapters:

     o   Belkin F5U109
     o   Belkin F5U409
     o   D-Link DU-H3SP USB BAY Hub
     o   Magic Control Technology USB-232
     o   Sitecom USB-232

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

HISTORY
     The umct driver appeared in FreeBSD 5.2.  It is loosely based on the
     ubsa(4) driver by Alexander Kabaev <kanATFreeBSD.org> with documentation
     from Wolfgang Grandeggar <wolfgangATcec.ch>.

AUTHORS
     The umct driver was written by Scott Long <scottlATFreeBSD.org>.

BSD                            February 29, 2004                           BSD