Four equivalent 3.0 hubs that provide full data transfer, which is a great thing, but the other can now also. So design and processing are required - here the scores 1byone® USB 3.0 4-Port Hub Aluminium immediately. As in a small aluminum tube hubs each 2x are mounted opposite, while the body lies on a curved Alu Stage and the whole gives a better stability. If required, both sides sealable Velcro can be permanently attached if the site does not change - that keeps then firmly convincing. Doing so may cause the stroke to move yet again, on the one hand its own USB cable is thicker and slightly stiffened. On the other hand, the side-mounted USB connector move the Hub or even chamfer, because the stroke is still relatively easy despite Alu.
Here also one more note: there is a 4-port USB 3.0 hub, but not to a charger. Those looking for that, have to buy a separate device, to obtain corresponding charge currents (eg 2.4 mAh) for one or more consumers. Because USB charge current is often much too low (message: iPad does not load).
In operation, the 1byone® USB 3.0 4-Port Hub aluminum can convince all the connected devices are detected and get enough power so that they can exploit their power.
Performance, design, processing therefore receive the full number of points. About 2 months ago I bought a similar stroke of armature, which has also convinced me, but priced much more moderate Left. Therefore, the current price is not (yet) quite crisp, wait and see.
Ultimately, the purchase of 1byone® USB 3.0 4-Port Hub is aluminum but also really a matter of appearance and functionality, especially since it's kind of more practical side to plug the USB connector instead of from the top (as is often the case). The little green light indicates when power is applied.
Currently thus full 4 points.
Addendum 09:05:15: the current price of about 13 now justifies a revaluation to 5 points - very good price / performance ratio.