As can attest my history Hubs 3.0 purchases at Amazon for three years, I basically tried everything and often disappointing, even for a Hub Anker front, no one is perfect, but this time finally a true 3.0 Hub that gives me satisfaction at the flow, distribution flows and usability of the product. I highly recommend it for its efficiency, its low price, in contrast to expensive paid Hubs often not recognized by the Windows system.