MSI Z68A-GD80 (G3) Manual - Manual (Page 38)

1-28
Gettng Started
USB 3.0 Expanson Connector: JUSB4
The USB 3.0 port s backwards compatble wth USB 2.0 devces. It supports data trans-
fer rates up to 5Gbts/s (SuperSpeed).
11 5 V
5.US
B3_T
X_C
_DN
4.Gro
und
3.US
B3_R
X_D
P
2.US
B3_R
X_D
N
1.Po
wer
10.N
C
9.
+
USB
2.0
8.
-
USB
2.0
7.Gro
und
6.US
B3_T
X_C
_DP
20.N
o Pin
19.P
ower
18.U
SB3_
RX_D
N
17.U
SB3_
RX_D
P
16.G
roun
d
15.U
SB3_
TX_C
_DN
14.U
SB3_
TX_C
_DP
13.G
roun
d
12.U
SB2.0
-
11.
+
USB
2.0
* The MB layout n ths figure s for reference only.
USB 3.0 Bracket (optonal)
Important
Note that the VCC and GND pns must be connected correctly to avod possble
damage.
To use a USB 3.0 devce, you must connect the devce to a USB 3.0 port through an
optonal USB 3.0 complant cable.
IEEE1394 Expanson Connector: J1394_1
Ths connector allows you to connect an IEEE 1394 devce va an optonal IEEE 1394
expanson bracket.
11 5 V
10.G
roun
d
8.+1
2V
6.TP
B-
4.Gro
und
2.TP
A-
1.TP
A+
3.Gro
und
5.TP
B+
7.+1
2V
9.No
Pin
* The MB layout n ths figure s for reference only.
1394 Bracket (optonal)
•
•