Connectors and Jumper
1230B0026701
3-12
3
3
.
.
9
9
R
R
e
e
a
a
r
r
D
D
u
u
a
a
l
l
U
U
S
S
B
B
P
P
o
o
r
r
t
t
(
(
J
J
5
5
8
8
)
)
The motherboard supports rear dual USB port. The rear dual USB port and the pin definition are shown
below:
Figure 3-11 Rear Dual USB Port
Table 3-11 Rear Dual USB Port Pin Definition
Pin
Signal Name
1 +5V
2 USB1
Data-
3 USB1
Data+
4 Ground
5 +5V
6 USB2
Data-
7 USB2
Data+
8 Ground
