Quick update, the Asus keyboard and the Dell are a great match, pairs right away and stays connected, gestures and scrolling work fine too. Only thing that is hit and miss is pinch to zoom, mostly miss but I don't miss it at all. I ripped out the hinge magnets so the cover either sits as a mat or a cover to protect the keys. Overall, it's just as portable as the Dell and means I don't have to carry a separate mouse but still get that functionality plus a keyboard. Highly recommended.