http://www.usb.org/faq
As for devices, you'd need to check each device to see if it offers Windows
98 Second Edition drivers. Without them the device won't work.

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Richard G. Harper [MVP Win9x] rgharper@email.com
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> What is the differenec between USB1, USB1.1 and USB2.0 and
> can anyone recommend a Pen Drive that will work on Windows
> 98 second edition and USB1