Time Machine recovery with a PR4100, USB possible?

Hello,

I need to recover some of my Time Machine backup with recovery assistant (I downgraded my new mac’s HDD’s volume to half the size) problem is my WIFI connection is so slow I’d prefer to do it with USB, I need to transfer a little less than 400GB.

May I use the front USB plug of the PR4100 to transfer the content to my Mac ?

or any other suggestions ?

thank you in advance for any useful answer.

Petri