The device itself does not receive a message to install or update from the bottom of the bar for drivers at the first plugging into the laptop, but the message will disappear within seconds. So you have to deal with it no closer to what I as Karo-single user and not computer nerd knows how to appreciate it.
It reads all my USB sources and more I did not expect.
More than three devices I have not connected for charging, because it is this probably not designed by the power cord. It does not indicate when a device is charging what you can, however also read the product description.
Exemplary I found in the product, that the product page a lot of details and questions be clarified, so that you know what you're getting into. Another reason why I chose this unit for testing. That the processing has no reason to complain, of course all the more gratifying; as the inner workings of the device looks, I do not have to explore before, I do not already hold dear, if it does what I expect. The packaging is simple, an instruction is not in, but the safety instructions are only available in German.
It is, above all, a good help when working on a laptop / PC has too few ports, alone so I find the USB Hub recommendable.
(Note: This item has been placed at my disposal rating My rating was not affected by the manufacturer..)