But why I do not recommend the purchase? Here is a brief overview.
+ Price is great
Held + Design easy
+ Labeling on the device is properly
+ Works (aaaaaber ....)
- Works unfortunately only temporary. Happens to me constantly that the connection between the USB hub and a USB port is interrupted. Has, for example, run a wired USB mouse through the HUB, it sucks!
- The ports on the HUB wiggle only to himself (bad installed)
- Strain relief on the USB hub more than poor (wobbles over the USB ports)
- Housing stinks right to plastic (do not know what is in there on plasticizers)
- Not CE approved
Out of curiosity, I have the HUB then screwed times and looked at the inner workings / board.
Not the point! Everywhere traces of solder, partially bridging by radicals connecting an interconnects with ground plane in two places ... Even the mounting legs of the USB ports are "only" put through .. This is definitely better.
Still another tip ...
Who does not like to Gewackle the ports has: screwing, Befestigungsbeinchen the USB ports solder or (carefully) bend at 45 °.
As for the strain relief .. Here you can the four-pin cable Unsolder (Remember what color where was), new dimension (read: slightly cut), stripping, solder, solder again.
In short ... not worth it! Especially the part comes from China and one in my opinion has to be afraid to use the thing overnight when the PC. Believe that my notebook the USB hub automatically eject due to high current or working very unclean (merely a SMD capacitor across the board!).
Hope I could explain the whole thing well (was difficult) and one or other help the.