Years ago I had a Microsoft Natural Keyboard Elite keyboard that I really liked, but they are discontinued now and I'd rather get a new model if it is better or comparable.
The split one is the Ergonomic model, that's probably what they're talking about. I just switched to the same one from a fairly nice mechanical keyboard and it feels a lot better.
Years ago I had a Microsoft Natural Keyboard Elite keyboard that I really liked, but they are discontinued now and I'd rather get a new model if it is better or comparable.