plinius10
- You tried to connect to additional USB connectors on your motherboard?
http://b2b.dako.ua/product_images/0502067/01_b.jpg
2.What cable length?
Maximum length of the USB cable on the AWG - American Wire Guide:
28 AWG = 0.81 m
26 AWG = 1.31 m
24 AWG = 2.08 m
22 AWG = 3.33 m
20 AWG = 5.00 m
For example, if the cable length is 24 AWG (twisted pair is not the power) over 2.08 meters, there will be sharp drop in the data voltage, and on the USB device will not operate stably.