Bear in mind that if you get a Keyspan USB Serial device the firmware is proprietary which means they are not included in Debian kernels. You will need to compile a vanilla Linux kernel instead on Debian.
Simon C. -- Please post to: Hampshire@mailman.lug.org.uk Web Interface: https://mailman.lug.org.uk/mailman/listinfo/hampshire LUG URL: http://www.hantslug.org.uk --------------------------------------------------------------