Etherregen, can i connect to apple tv and processor?

Can i use etherregen just like a switch? For apple tv ethernet pass thru

Apple TV. 
Ethernet in HDMI out.
What is this pass thru of which you speak?
Why don't you ask SGC?
Small Green Computer. AKA UpTone
The makers of EtherRegen.
They market it for sonic improvement of ethernet data.
Apple is known for bad sound.
I can’t see any point from here.

Apple tv, source of youtube, can ethnet source to apple tv be the etherregen switch?
apple does ok with sound.  We all tend to use it for netflix, youtube, etc.  cann etheregen make it better?