Prolifc PL2303 USB 2.0 to COM

General Specs

 * Model: PL2303 USB 2.0 to COM
 * HardwareID: 067b:2303

General Comments
The device is recognized by lsusb like "Prolific Technology, Inc. PL2303 Serial Port / Mobile Phone Data Cable"

Testing the Device
Add the following line to the config.sys below USBKBD.SYS. DEVICE=C:\os2\boot\USBCOM.SYS /V

Now you can run "MODE COM1" if the device is on COM1 to test it out. If the device is unplugged you get: [C:\]mode COM1 SYS0021: The drive is not ready.

If you plug the device you get: [C:\]mode COM1 baud    = 9600                   parity   = NONE databits = 8                     stopbits = 1 TO      = OFF                    XON      = OFF IDSR    = OFF                    ODSR     = OFF OCTS    = OFF                    DTR      = ON RTS      = ON                     BUFFER   = N/A