Archiving higher bandwith than 1GBit/s on FreeBSD? (USB3?)

[georg at bege.email]

Hello Community,

Im in need to archive a higher bandwith than the usual 1gbit ethernet 
for two machines - basically it can be a p2p connection.
I thought about USB3, I know its theoretically possible - virtual 
ethernet anyone?

Does someone have any kind of information about this or knows if it has 
been done on FreeBSD?
Anyone ever did experiment with it?
I didnt find any information about this on the net....

regards,
Georg