I am doing a small project and have my server set up on windows server 2016. Windows server OS is running on the server computer and I wanted to know how I can connect other PCs to the main server. I think its as simple as just plugging in a bunch of Ethernet cables into the main server, which connect to the individual PCs. If so, could I just buy a 3 port network card and plug it into the PCIe slot as there will only be a maximum of three computers on the network. I don't want to have the computers connect to the server wirelessly, and where possible I would like to keep costs down. So, does my method of buying the network card work, and if not, what other alternatives are there. Thanks.