I received mine this afternoon. The pool configuration is different than I expected. The default entries username fields are ETH wallet addresses, so I assume as of now it will only let me direct mine to my wallet via Antpool. At least I guess so, I haven't been able to find any other setup information (Real info) for the E3.

I tried some random pools, Supernova and NiceHash's ASIC pool, but neither worked. The entries I had in the username field were not the same as what appeared under "username" on the miner status page.

So, unless anyone else has this figured out already, I guess I will just hope this is somehow directly mining to my wallet.

https://imgur.com/a/anYAJsG