The "USB Smart Charger 1byone" not only costs more, it can of course as lifting and charger in one more. The complete test was here, incidentally, easily, all 3.0 ports function properly, even in the multiple operation. The distances between the ports are adequate for my purposes, despite the presence of 7 ports, the housing (about 124g) remains pleasantly compact.
In addition to its own power supply that has "USB Smart Charger 1byone" for each of the 7 ports via a separate lamp so you can detect whether a connected "device" is active. The power plug is approximately 1.50 (or 1.60) m long enough and fits due to its width in conventional power strips without blocking other devices! The case of "1byone USB Smart Charger" is very well made, nothing smells during operation and it does not fall to the side, especially since the current connection "rotation" is. The unit of anchor falls with me unfortunately to regularly, because it is also built narrow.
Here are my positive impressions in shorthand:
+ 7x USB 3.0 with its own lamp / to be used simultaneously up to 4x "High Speed"
+ Fleet data transfers up to 5 Gbps possible, it should be
+ Own power connection
+ Elegant appearance, excellent workmanship
+ Sufficiently long cable (80 cm USB 3.0 or power cord 1,50-1,60m)
+/- Restrictions in operation (Note lt Manufacturer.): Here I had no problems so far
Last but not least is also sufficient German manual here. Packaging is a good size and not oversized in the cardboard box. Overall good price / performance ratio - solid 5 points.