MSI MS-6334 Manual page 34

The mainboard provides a front Universal Serial Bus connector. This is an
optional USB connector for Front Panel.
Pin
1
2
3
4
5
Description Pin
VCC 6
USB3- 7
USBD3+ 8
GND 9
GND 10
2-29
2
1
10
9
JUSB1
Description
GND
GND
USBD2+
USB2-
VCC