What is the transfer rate of the hub?

Hey I’m transferring all my videos files to my hub tonight. There’s just under 1TB in total that I’m going to transfer by my portable harddrive, pluggin it into the Hub directly. 

How long will this take?

Answer ASAP!

Answer ASAP!

A search would have been more fruitful…  This has been discussed dozens of times…

Expect it to take a at least a day.