Usb To Serial (sco6)

According to sco6 usb supplement, once you install it, you can install a bafo industries (BF-810) in the computer. I have done all that and followed the intructions completely and it shows up using usbprobe and l /dev/usb_ser*

Problem is that when I go to mkdev serial, it is not there.

Anyone have an idea?

I would appreciate all help

The USB supplement only provides support for the bus, not for the devices that are attached to the bus. You still need a device driver.
Try digi.com or perle.com on moxa.com for pci multiport serial cards. You should be able to find one for about $100US per port.