Gigabyte Z790 AORUS MASTER User Manual page 29

F_USB30
16) F_U32_1/F_U32_2 (USB 3.2 Gen 1 Headers)
The headers conform to USB 3.2 Gen 1 and USB 2.0 specification and each header 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.
17) 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.
• 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.
20
11
S 3 9
10
S _
S _
- 29 -
F_ U
Pin No. Definition
1
1 VBUS
2 SSRX1-
3 SSRX1+
4 GND
B_
5 SSTX1-
6 SSTX1+
10
7 GND
8 D1-
9 D1+
10 NC
S
B S S
1
2
B_
Pin No. Definition
11 D2+
12 D2-
13 GND
B S S
14 SSTX2+
15 SSTX2-
16 GND
17 SSRX2+
18 SSRX2-
19 VBUS
20 No Pin
Pin No. Definition
1 Power (5V)
S
2 Power (5V)
3 USB DX-
4 USB DY-
5 USB DX+
6 USB DY+
7 GND
S F
8 GND
9 No Pin
10 NC
S _S
F_
1
_
S
1 2 3
U
_
_