MSI IA-Q45 - Manual (Page 30)

2-18
Hardware Setup
▍
Important
Front USB Connector: JUSB1 ~ JUSB3
This connector, compliant with Intel I/O Connectivity Design Guide, is ideal
for connecting high-speed USB interface peripherals such as USB HDD,
digital cameras, MP3 players, printers, modems and the like.
USB 2�0 Bracket (Optional)
1
2
9
10
Important
Note that the pins of VCC and GND must be connected correctly to avoid
possible damage.
PIN SIGNAL PIN SIGNAL
1
3
5
7
9 VCC
USB6-
USB6+
GND
KEY 2
4
6
8
10 VCC
USB7-
USB7+
GND
NC