USB driver for mainboard: http://www.malyansys.com/downloads/Malyan_USB_Driver_MACOSX.pkg

Mac OSX 10.10 (Yosemite) need enable developer mode:

sudo chown -R root:wheel usb.kext
sudo chmod -R 755 usb.kext
sudo nvram boot-args="kext-dev-mode=1"

Test: 
sudo kextutil usb.kext

https://www.youtube.com/watch?v=0zuRukW7o0A