Probably a very basic question but confused the hell out of me - say if I have 100mb internet at home, and scenario one, a router with 100mb port speed and I connect two PCs to it, each has a 100mb NIC card, is it true that ignoring other factors I should be able to get close to, if not 100mb connection on each of the PCs? On the other hand, scenario 2, if I have a (unmanaged) switch and I connect the PCs to the switch I would only ended up getting 50mb each on each of the PCs (i.e., the switch essentially “halved” my internet speed if I connect 2 PCs to it, 1/3 if I connect 3 PCs to it, etc)?
Even if you only have 100 Mbps internet, you still want to make sure your router and switches are 1 Gbps…
it will give you enough overhead in the connections, especially if you still want to transfer data from one device to another on your network.