DUEX On-The-Go Dual Screen Laptop Monitor

DUEX On-The-Go Dual Screen Laptop Monitor

Bought one a while back on the previous sale. Does not work with my laptop. Had to have special USB drive to power it fully. Recommend that you research this before purchase as specs do not indicate this.

Yes, the question is, does it work on USB 2? It would be most useful for me with my 2011 Macbook Air.

Sorry for the late answer. Any USB should work.