3PORT USB 3.0 ROTATING HUB

Works perfectly. And not only does it work like a high quality product, it feels like one too. I found several similar models a bit less expensive. But those models lack the ability to prevent over-rotation, so they're easily broken. One thing to watch out for is reselling of "refurbished" units (especially from a sell named beauty4life247). They are not refurbished and they don't work. Keep in mind this item listed here on Wal-Mart by and sold by Sabrent is not refurbished, it is new, so no worries on it not working.