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UMCT(4) Device Drivers Manual UMCT(4)

MCT USB-RS232 USB serial adapter

umct* at uhub?
ucom* at umct?

The umct driver provides support for MCT USB-to-RS232 Converter and their family products.
The device is accessed through the ucom(4) driver which makes it behave like a tty(4).

The umct driver supports the following adapters:
Belkin F5U109
Belkin F5U409
MCT USB-RS232 Converter 9 pin Model U232-P9
MCT USB-RS232 Converter 25 pin Model U232-P25
Sitecom USB-RS232 Converter

tty(4), ucom(4), uhub(4), usb(4)

The umct driver appeared in OpenBSD 3.2.

This driver is not known to work currently.
August 15, 2012 OpenBSD-current