Pin No.
Definition
Pin No.
Definition
Pin No.
Definition
1
VBUS
8
D1-
15
SSTX2-
2
SSRX1-
9
D1+
16
GND
3
SSRX1+
10
NC
17
SSRX2+
4
GND
11
D2+
18
SSRX2-
5
SSTX1-
12
D2-
19
VBUS
6
SSTX1+
13
GND
20
No Pin
7
GND
14
SSTX2+
12) F_U32 (USB 3.2 Gen 1 Header)
The header conforms to USB 3.2 Gen 1 and USB 2.0 specification and can provide two USB ports. For
purchasing the optional 3.5" front panel that provides two USB 3.2 Gen 1 ports, please contact the local
dealer.
F_USB30
F_ U
B_
F_
F_
_
B
B S_
B
S B_
B
_ S
S_
_
B
_ U
_
B
S
12
3
12
3
12
3
1 2 3
1
1
1
1
B S S
S
_S
S
S
U
1
2
3
S
3
B S S
S
U
_ _
3
F_USB3 F
S
_
S
_
S
_
S F
B_
B_
F
_ 0
S
S
_ 0
F
_ F
_
_
_
_B
U
S
_S
_
S F_
B
USB 0_ B
B_
B_
F_USB3
F_USB30 3
_
_3
U
S _
10
20
1
11
13) F_USB1/F_USB2 (USB 2.0/1.1 Headers)
The headers conform to USB 2.0/1.1 specification. Each USB header can provide two USB ports via an
optional USB bracket. For purchasing the optional USB bracket, please contact the local dealer.
Pin No.
Definition
Pin No.
Definition
1
Power (5V)
6
USB DY+
2
Power (5V)
7
GND
3
USB DX-
8
GND
4
USB DY-
9
No Pin
5
USB DX+
10
NC
•
Do not plug the IEEE 1394 bracket (2x5-pin) cable into the USB 2.0/1.1 header.
•
Prior to installing the USB bracket, be sure to turn off your computer and unplug the power cord
from the power outlet to prevent damage to the USB bracket.
DEBUG
PORT
G.QBOFM
10
9
2
1
14) THB_C1/THB_C2 (Thunderbolt
™
Add-in Card Connectors)
The connectors are used to connect to a GIGABYTE Thunderbolt
™
add-in card.
Supports a Thunderbolt
™
add-in card.
F_USB30
F_U
B_
F_
F_
_
B
BS_
B
SB_
B
_S
S_
_
B
_U
_
B
S
1 2 3
12
3
12
3
12
3
1
1
1
1
BSS
S
_S
SSU
1
2
3
S3
BSSS
U
__
3
F_USB3F
S
_
S
_
S
_
SF
B_
B_
F
_0
S
S
_0F
_F
_
_
__B
U
S
_S
_
SF_
B
USB0_B
B_
B_
F_USB3
F_USB303
_
_3U
S_
1
F_USB30
F_U
B_
F_
F_
_ B
BS_ B
SB_ B
_S
S_ _ B
_U _ B
S
12
3
12
3
1 2 3
12
3
1
1
1
1
BSS
S
_S
SSU
1
2
3
S3
BSSS
U
__
3
F_USB3F
S
_
S
_
S
_
SF
B_
B_
F
_0
S S
_0F
_F
_
_
__B
U
S
_S
_
SF_
B
USB0_B
B_
B_
F_USB3
F_USB303
_
_3U
S_
1
THB_C2
THB_C1
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