Gigabyte H470M H User Manual - Page 21

11) F_U32 (USBF3_U.2SBG30en 1 Header) F_ U F_ 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. Pin No. Definition Pin No. Definition 20 1 1 VBUS 11 D2+ 2 SSRX1- 12 D2- 3 SSRX1+ 13 GND 4B_ GND 14 SSTXB2+S S 5 SSTX1- 15 SSTX21 6 SSTX1+ 16 GND 11 10 7 GND 17 SSRX2+ _ 8 D1- 18 SSRX2- 9 D1+ 19 VBUS 10 NC 20 No Pin S 1 23 1 1 23 1 1 23 1 1 23 S 12) F_USB1 (USB 2.0/1.1 Header) The header conforms 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. S3 9 10 S_ Pin No. Definition B S S S 1 Power (5V) U 1 2 Power (5V) 2 3 USB DX- 4 USB DY- 5 USB DX+ 6 SF 7 8 USB DY+ GND _ GND 9 No Pin 10 NC Prior to installing the USB bracket, be sure to turn off your coB_mputer and uSnpl_uSg the power_cord from the power outlet to prevent damage to the USB bracket. S_ - 21 -