1
vote
1answer
65 views

Can COM ports be used as RS232 serial ports?

Appologies if I am misusing/abusing specifications. Question: Is it possible to send serial signals via the PC's COM port? Is it further possible to split this port somehow and send signals to two ...
1
vote
2answers
234 views

USB TO DB9 Adapter

I have a USB-to-DB9 adapter, no FCC serial visible anywhere, that I need drivers for. I can't seem to get any relevant info searching on Google. Does anyone have any good ideas where I might be able ...
3
votes
5answers
2k views

How can I add a DB9 serial port to a laptop?

I have a device I need a 9 pin serial port to configure. How can I add this capability to my laptop?