I have now tested HooToo 4 Port USB 3.0 Hub 3 weeks and am very satisfied. It runs immediately without driver installation on both Windows PC and Mac. The Felt (I have not measured) transfer rate is slower than directly to the USB hub therefore a quick transfer in USB 3.0 can quality be guaranteed with this HUB.
The design is pleasing - good to Apple would silver or white possibly fit better.
The only thing you could ask for more would be an LED that indicates the operation.