In detail:
With 6 ports ranging from 1A to 2.4A, you can load two simultaneously-efficient devices (smartphone, bluetooth headset, ...) and 4 more energy (tablets, Powerbank, ...).
Specifically, if you do not need the 6 ports at the same time, connect all the most powerful ports (those on the right). You will then charge your equipment much faster.
For comparison, a computer USB2 port delivers 0.5A
So USB 2.4 that delivers charge almost 5 times faster your smartphone. Basically, it's about the same speed as the one you get with most wall chargers provided by smartphone manufacturers.
The power of this Hub is through a simple plug 2 records (without land or without transformer). So, minimum space if you plug it into a somewhat narrow strip.
Level size, it is about the size of a cigarette packet. So no worries for your mobile boarding bag or other hand luggage. Handy when you travel to avoid shipping any chargers for your devices.
The product does not make any noise, 100% silent.
Color: pearly white that is reminiscent of the color of Apple products.
The whole gives a solid feel despite its weight of only 200g.