I bought this some time ago in the hopes of building a 100Gbps local network for my homelab, but never got around to it and after some testing with this card too, it turns out that my current 10Gbps network that I have is sufficient for all my needs. So I'm selling this to someone who can actually use it for it's full potential. It used in a well ventilated case, with light test loads, before I shelved it.