Gigabyte AORUS MASTER Z490 User Manual page 35

16) 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.
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
UG
optional USB bracket. For purchasing the optional USB bracket, please contact the local dealer.
T
F_USB30
The USB ports routed to this connector support USB TurboCharger. Enabling this function requires
software support. The maximum power output of this connector may vary depending on the power
management mechanism for the USB cable and charging device used. For more information on
USB TurboCharger, refer to the instructions in Chapter 5, "Unique Features."
S _
• 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.
S _
F_ U
Pin No. Definition
20 1
1 VBUS
2 SSRX1-
3 SSRX1+
4 GND
B_
5 SSTX1-
6 SSTX1+
11 10
7 GND
8 D1-
9 D1+
10 NC
S 3
9 1
10 2
B_
- 35 -
Pin No. Definition
11 D2+
12 D2-
13 GND
B S S
14 SSTX2+
15 SSTX2-
1
16 GND
17 SSRX2+
18 SSRX2-
19 VBUS
20 No Pin
S
1 2 3
S
Pin No. Definition
1 Power (5V)
B S S S
2 Power (5V)
3 USB DX-
4 USB DY-
5 USB DX+
6 USB DY+
S F
7 GND
8 GND
9 No Pin
10 NC
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S _S
Hardware Installation
F_
_S
U
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