Supported USB to Ethernet adapter?

Hello,
I have a cluster of these Parallella boards, and I would like to SSH into them remotely. To do this, I need a second ethernet port. I have tried to make the drivers of a couple of different brands, but all make attempts have failed. Does anyone know of a USB to ethernet that works with these boards?
Thank you!
I have a cluster of these Parallella boards, and I would like to SSH into them remotely. To do this, I need a second ethernet port. I have tried to make the drivers of a couple of different brands, but all make attempts have failed. Does anyone know of a USB to ethernet that works with these boards?
Thank you!