Pc to pc serial connection

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Learn more. Asked 5 years, 6 months ago. Active 5 years, 6 months ago. Viewed 4k times. Carlos E. Ferro 11 11 silver badges 21 21 bronze badges. Moos J. Moos 29 1 1 silver badge 4 4 bronze badges. A simple USB host to host connection simply won't work. You can get plain type-A to type-A cables I have one , but do not try to connect two PCs together using such a cable.

I have seen host-to-host USB "cables" there's actually back-to-back gadgets in the "cable" , and they require special drivers and userspace application.

Active 8 years, 10 months ago. Viewed 8k times. Note: In order to connect the laptop to the other laptop I had to purchase a gender changer. Improve this question. Natalie Adams Natalie Adams 2, 1 1 gold badge 16 16 silver badges 23 23 bronze badges.

Add a comment. Active Oldest Votes. Improve this answer. Shannon Nelson Shannon Nelson 1, 7 7 silver badges 12 12 bronze badges. Makes sense, I'll pick up a null-modem adapter tomorrow and see what happens. Thanks for the answer! Just a quick question though, if I mash keys on one end I should see the keys in the terminal on the other end correct?

If you are running putty or some other terminal emulator on both ends, you might and you might not. You might only see the letters on the opposite screen if you don't have echo turned on. I believe putty turns on local echo, so you should be okay there. See the Terminal options in the putty config dialog. A little update, I was able to get a female serial cable that has an 8 pin connector same connector as ethernet plugs on the end and get a serial to 8 pin female again female ethernet plug.

However, my old laptop wont do anything. Does your old laptop have a a real serial port or b are you using another USB gizmo? If a , does the laptop bios need to be tweaked to enable the serial port?

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Close Window. Connect the null modem cable between the serial port cable headers on the two systems. Under Connection Type, click Serial.