netwok card

Hello, in which cases does it matter if you have multiple physical Ethernet interfaces on your mainboard or only one Ethernet NIC that is connected to an Ethernet switch? The only reason that comes to my mind is that multiple 1 Gigabit Ethernet NICs are a compromise between a single 1 Gigabit...

Hi all, I kind of ran out of ideas of what to test at this point, and I'm making this thread to see if there's anything I missed before I run out and buy another network adapter. My desktop has had the same wifi adapter for a few years, a Gigabyte GC-WB867D-I, which has the Intel DBW-AC8260...