USB 2.0 problem


#1

Hi , i currently using XU4 odroid , i used two 3.0 USB for mouse and keyboard but 2.0 USB don’t seems to be working and i am connecting a wifi module of 2.0 USB compatibility but it don’t seem to be reading my wifi module . when i tried to put wifi module to 3.0 USB it works well . Should i buy a USB 3.0 port hub or is there a way to solve the problem?


#2

Can you post dmesg output?
And usual usb 2.0 port hub will also work on usb 3.0 port. So no need to buy special usb 3.0 hub.