News Pick up 20TB of External Storage for $386: Real Deals

Following the link provided, read the specification and it says "Hard Disk Interface : USB 1.1".
So, is this USB 1.1 device disguised as USB3.0 device ? If yes then good luck transferring 20 TB data using USB 1.1 speed.
 
And if you need that much space, your alternative is....?
I would set up system like you have with a NAS and much faster drives. Usb 1.1? Are they joking?

I’ve learned a long time ago. That cheap is not the best way.