UH 720 Lots of misfunctions ! Crap device !

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.

UH 720 Lots of misfunctions ! Crap device !

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
UH 720 Lots of misfunctions ! Crap device !
UH 720 Lots of misfunctions ! Crap device !
2018-05-03 00:14:24
Model :

Hardware Version :

Firmware Version :

ISP :

1. Sometimes after restart of Win 7 power is off, should be on ! if the power button is not used !

2. Often usb-sticks connected do not appear in windows, must be disconnected and new connected.

This device for 50 € is crap ! I tried other 7 port hubs, they have other faults.
You must pay 100 € / 100 $ to get a good one without defects !
Problem are the chips inside, at 7 port hub you need more than one and according to experts this is the problem so they recommend only buy 4 port hubs.

I see the issue here again.

The device has only 3,3 A, much too less for 7 ports plus 2 ports for current.
USB 3.0 has max. 900mA for each port, so you need at least 5 or 6 A.
The producers always want to save money,
And the power supplies about 5 or 6 A you have to pay only about 50 € or $ for !
Beside that the chip problem is separate from that / malfunction of some ports as mentioned above.

For me it is a cheap china product !
  0      
  0      
#1
Options
1 Reply
Re:UH 720 Lots of misfunctions ! Crap device !
2018-05-03 14:45:24
I also have a UH720 while it's very convenient for me.
Perhaps I haven't connected all the 7 USB ports, there is no any issue so far.
One thing like you, it seems it will turn off sometimes even I didn't press button button on it.
I am satisfied with it so far except that little issue.
  0  
  0  
#2
Options