I am planning to use something called OBS NDI to stream things from one pc to the other. Both motherboards on both PC's have gigabit ports. But the bottleneck is my isp speeds which are only 10 mbps. It's fine. But I'm using a router model TL-WR845N . It has 100mbps ports. Now when I do use NDI it uses 100 mbps network even though my motherboards are capable of 1000 mbps. I don't feel like buying a router with gigabit ports cause I frankly don't use my current ones wireless capabilities and my internet speed is only 10mbps also. So can I connect my 2 PC's over a Gigabit local network that's also connected to the internet at mbps speeds? without getting an OP router I don't need ?