I have switched on USB host mode on my N800, and I also have a USB adapter (support OTG, from mini-sub to usb).

I want to know whether any general usb keyboard could be used on my N800? or I should buy a special keyboard?

what are necessary requirements for a appropriate keyboard that could work on N800.

Thanks!

as long as it doesn't need too much current it should work (the n800 should be able to supply 200ma)