Even if they come undone they are not a trip hazardCapezio Flex master:- Shape is different. There is no "pause" or "mute", just "disconnect". And if the “5 years of free refills” is what is enticing you, don’t bother. Sound - sound is the ok part of the product. Modern and simplistic look Careful adults will probably be okay. This rack is sturdy and I have no doubt it can handle the 800-lb capacity that it claims. The biggest argument I see against separate G keys is a larger KB footprint. I hate that this HP Pavilion laptop takes an odd power adapter. The frame construction is really solid with great action on the hinges.