I copied all the VID/PID info from your INF file to the CE INF file. It is the same procedure I used when installing the driver on XP using the FTDI driver instead of yours. I don't have the registry key you indicated is necessary. A number of entries were added by the driver, but not that number ...

Using FT_Prog I was able to change all values on the "USB Device descriptor" and "USB Strings Descriptor" tabs to FTDI defaults. That made everything work perfectly.

I will test more, but I'm guessing the "String Descriptors" are the problem since there isn't a section for them in the provided INF ...

I got my LK USB panel and gave it a try under Win CE 6.0 with no luck. The issue is that to install under XP requires two parts the first uses ftdibus.inf and the second uses ftdiport.inf. The CE driver only has the second part. What exactly does ftdibus.inf do?

Here's what I've done so far ...

I'll order one right now and give it a try. We are currently using the serial port version and that is working well, we just need to free up the port for another device.

Are drivers available for the LK204-7T-1U-USB-GW under Win CE. Can I use the standard FTDI drivers (if one is available?)

Thanks

I've got an LK204-7T-1U and I would like to use the remaining 2 keys on the matrix grid (3-2/3-3). Before I tag a few lines onto the board, Is there a schematic or approved method for doing this?

Thanks in advance.