[root@Arm_A8 ]# dmesg|grep "usb"
[ 0.115236] usbcore: registered new interface driver usbfs
[ 0.115546] usbcore: registered new interface driver hub
[ 0.115749] usbcore: registered new device driver usb
[ 1.004194] usbcore: registered new interface driver rtl8188eu
[ 1.010424] usbcore: registered new interface driver zd1201
[ 1.016567] usbcore: registered new interface driver hwa-rc
[ 1.036647] usbcore: registered new interface driver cdc_wdm
