Gigabyte Z390 AORUS MASTER G2 Edition User Manual - Page 38

THB_C Thunderbolt, Add-in Card Connector, F_USB1/F_USB2 USB 2.0/1.1 Headers, Supports a Thunderbolt

Page 38 highlights

19) 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 1 Power (5V) 9 1 2 Power (5V) 10 2 3 USB DX- 4 USB DY- 5 USB DX+ 6 USB DY+ 7 GND 8 GND 9 No Pin 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. 20) THB_C (Thunderbolt™ Add-in Card Connector) This connector is for a GIGABYTE Thunderbolt™ add-in card. 1 _ B_ B_ USB 0_ B F_USB3 F_USB30 3 Supports a Thunderbolt™ add-in card. Hardware Installation - 38 - _ S F_

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- 38 -
Hardware Installation
20) THB_C (Thunderbolt
Add-in Card Connector)
This connector is for a GIGABYTE Thunderbolt
add-in card.
Supports a Thunderbolt
add-in card.
1
19) 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
1
Power (5V)
2
Power (5V)
3
USB DX-
4
USB DY-
5
USB DX+
6
USB DY+
7
GND
8
GND
9
No Pin
10
NC
10
9
2
1
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.