So it's just a pop-out mouse attached to the side? Is there anything else special about it? Can you pull it away from the side of the laptop? It looks hard to u

So it's just a pop-out mouse attached to the side? Is there anything else special about it? Can you pull it away from the side of the laptop? It looks hard to use attached like that. I was hoping to be amazeballed, but unless there's more to it, so far I'm not amazeballed.