Hi,
Here's the extractor I have: [picture]

My questions:
1) which end do I connect to the COM port on my computer?
2) how do I do a loopback test to see if it works?

Thanks.

Found the answer from their wiki:



Hope this will help other people.

Damn does that thing look like garbage, anyways common sence tells me to hook up D1 as for the loopback test your on your own there.