Ah, OK. So let me see if I've got this right. I've already sent back the one I got anyway. So now I need to look for one that has USB attachments for both keyboard and mouse, yes? So far, fine. But this bit about DOS could be a problem. One of the companies I work for has a database I use quite a lot which is DOS; would that mean I'd have to use the old keyboard for that? Well, I suppose I could, bit of a nuisance, but not impossible. Is that what you mean,
Background Noise ?
Maybe I should just get new corded ones and be done with it.