Internet Help
So here's my problem. I got new internet about 2 weeks ago that has a 180 mb/s download speed which is pretty decent. I had a spare router around so I opted to use that instead of renting one of theirs. 
The router is the SURFboard SBG6580
http://www.amazon.com/Motorola-SURFb.../dp/B0040IUI46
So when I'm directly connected to my PC ( PC to Router) the internet speed is at 180 mb/s but when I'm on my laptop its around 2 mb/s
However, when I bring my laptop up close to the router the speed increases to around 80 mb/s which is enough for my needs.
On the flip side, if I literally just walk 5 or so feet away from the router my speed instantly drops to around 2 mb/s
I am convinced that the router I have complete shit is obviously not built for a wireless connection ( Can anyone confirm this?
)
So that leaves me with two options: Buy another router or set up a wired Ethernet connection around my house. The problem with the second option is I have no idea how to do that...
So these are the ports that are located around my house in each room

And this how my router is connected

Does anybody know how I can set up a Ethernet connection from the ports?
I've tried plugging to router to the Ethernet port and then going to another port and plugging a different cable directly to my laptop but that didn't work.
Any ideas?

The router is the SURFboard SBG6580
http://www.amazon.com/Motorola-SURFb.../dp/B0040IUI46
So when I'm directly connected to my PC ( PC to Router) the internet speed is at 180 mb/s but when I'm on my laptop its around 2 mb/s
However, when I bring my laptop up close to the router the speed increases to around 80 mb/s which is enough for my needs.

On the flip side, if I literally just walk 5 or so feet away from the router my speed instantly drops to around 2 mb/s

I am convinced that the router I have complete shit is obviously not built for a wireless connection ( Can anyone confirm this?
) So that leaves me with two options: Buy another router or set up a wired Ethernet connection around my house. The problem with the second option is I have no idea how to do that...

So these are the ports that are located around my house in each room

And this how my router is connected

Does anybody know how I can set up a Ethernet connection from the ports?

I've tried plugging to router to the Ethernet port and then going to another port and plugging a different cable directly to my laptop but that didn't work.

Any ideas?

