USB & Serial Comm (Windows 10 Host + Windows 98 Guest)

Discussions related to using VirtualBox on Windows hosts.
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rohan9090
Posts: 1
Joined: 24. Feb 2021, 19:41

USB & Serial Comm (Windows 10 Host + Windows 98 Guest)

Post by rohan9090 »

I really need someone to figure out how can I use the serial port in my virtual box.

I want to use old PLC and on my laptop, I installed windows 98 (virtual box), now I am using USB to rs-232 cable to communicate with PLC. Unfortunately, I am not able to find drivers for it or VIRTUAL COM PORT.

(mod edit - it appears your host is 10, not XP)
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scottgus1
Site Moderator
Posts: 20945
Joined: 30. Dec 2009, 20:14
Primary OS: MS Windows 10
VBox Version: VirtualBox+Oracle ExtPack
Guest OSses: Windows, Linux

Re: USB & Serial Comm (Windows XP Host + Windows 98 Guest)

Post by scottgus1 »

If you are using the Virtualbox USB filtering redirect system, then your device needs drivers for 98. These aren't of course available here, you'll have to web-search them, if they exist.

You may do better letting the host PC run the device and pass the serial port thus generated into the VM. How to: Add a Serial Port in Windows XP and 7 Guest, though for later OS's, may help.
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