MSI MS-6178 - 2.15 USB Connectors

CHAPTER 2 HARDWARE INSTALLATION
2-20
2.15 USB Connectors
The mainboard provides a UHCI(Universal Host Controller Interface)
Universal Serial Bus root for attaching USB devices like: keyboard, mouse
and other USB devices. You can plug the USB device directly to this
connector.
USB Port 1
USB Port 2
PIN SIGNAL
1 VCC
2 -Data
3 +Data
4 GND
1 2 3 4