The "any device" part could be tricky, but the http://faq.javaranch.com/java/JavaIoFaq points to an article and two libraries about accessing USB devices using Java.
Please read UseTheForumNotEmail for why I removed the email address from your post.
Sorry for multiple posting of the same same question but if you have any clear idea about accessing the device and accessing the content of that device via java then please share with me.
Are you saying the article and the two libraries I pointed you to were of no help whatsoever? Then you should explain in much more detail what you intend to do that can't be done using those tools.
naughty quote from docs: The Communications API The Communications API is centered around the abstract class CommPort and its
two subclasses, SerialPort and ParallelPort,
...did you have the fish?!............................ No.
Brace yourself while corporate america tries to sell us its things. Some day they will chill and use tiny ads.
a bit of art, as a gift, the permaculture playing cards