Mgig WANEM compatible PCIE NICs?

Hello Folks-

I am building a WAN sim for work, and the trashbin "atleast I have them" 4 port NICs I am using aren't working properly, and are not cooperating with my VM host.

With that said, I was wondering if anybody using WANEM has any advice on a usable 4 port mGig capable 1/2.5/5gbs PCIE card? The version of linux WANEM based off is a little old, so I am hesitant to just wing it with an Aquantia or something like that.

Thanks!

Thanks!