Nice product. 2A power supply is maybe in the low end, but OK for my application. Delivery took longer than expected. It was sitting at the Netherlands border control for several weeks. That is of course out of seller control.
It stopped working after a few minutes of use. Only four ports are functional after one hour of use. Tried with pendrive type of usb devices. The 12 port hub is OK for expensive storage of pendrives but not as a hub.. The same pendrives functions on other usb-hubs.
OK - first of all - this is NOT an USB 3.0 hub. Yest it lights up all blue suggesting it might be. But when you close on it - it says it's 2.0 HUB. And .... oh... It doesn't even do 2.0 stuff - for some reason - maybe the lights? - it comes with an external power supply - as to pretend to be an active hub. But i tested my 2.0 usb scanner with it - doesn't work. I tested my 2.0 usb printer. Guess what. IT DOES NOT WORK. Even my mouse does not work! WTF (yes, to be honest my microphone for some strange reason does work - but it is exception to the general rule - STAY AWAY FROM THIS SELLER and THIS PIECE OF HARDWARE. What it does: it's a nice blue light. But I can get the nice blue light for a fraction of the cost.