Hi, I have the 15 inch Mac book pro 2016. I have it in an office upstairs where I was in the past using a Mac Pro with a really good wifi card with antennas. Now that I have the laptop I am finding the internet terrible in the room. As soon as I leave the room and come closer to the router, it is fine. I don't have access to ethernet. Wireless is the only way. Is there a way of boosting the laptop when I am in there? Maybe an external antenna? I am also going to probably try using an external router on my Rogers cable box to see if that helps. I have one lying around that I haven't used in a while that is still quite good. Anyways, any thoughts you have would be great!