Gigabyte B460M AORUS ELITE User Manual - Page 20

_U _ __ 3 B F F_USB3 F 12) F_USB1/F_USB2 (USB 2.0/1.1 Headers) The headers conform to USB 2.0/1.1 specification. Each USB header can pr_o0vide two USB ports via an optional USB bracket. For purchasing the optional USB bracket, please contact the local dealer. _ _B _ 9 1 10 2 PSin_ No. Definition Pin No. Definition 1 Power (5V) 2 Power (5V) 6 USB DY+ 7 GND _F 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_.00/1.1 Fheader. •• 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. F_USB3 S F_ 13) THB_C/THB_C1 (Thunderbolt™ Add-in Card Connectors) The connectors are used to connect to a GIGABYTE Thunderbolt™ add-in card. B B_ 1 THB_C1 1 Supports a Thunderbolt™ add-in card. _3 U B_ THB_C U B_ USB 0_ B F_USB3 F_USB30 3 14) COM (Serial Port Header) The COM header can provide one serial port via an optional COM port cable. For purchasing the optional COM port cable, please contact the local dealer. S_ 9 1 10 2 Pin No. 1 2 3 4 5 Definition NDCDNSIN NSOUT NDTRGND Pin No. 6 7 8 9 10 Definition NDSRNRTSNCTSNRINo Pin B _ S - 20 - S_