Gigabyte GA-J3355N-D2P [14/31] Coma serialportheader

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9) F_USB1/F_USB2(USB2.0/1.1Headers)

 TheheadersconformtoUSB2.0/1.1specication.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. Denition Pin No. Denition

1 Power (5V) 6 USB DY+

2 Power (5V) 7 GND

3 USB DX- 8 GND

4 USB DY- 9 No Pin

2 NSIN 7 NRTS-

3 NSOUT 8 NCTS-

4 NDTR- 9 NRI-

5 GND 10 No Pin

10) COMA(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.

11) TPM(TrustedPlatformModuleHeader)

You may connect a TPM (Trusted Platform Module) to this header.

Pin No. Denition Pin No. Denition

7 LAD3 17 GND

8 LAD2 18 NC

9 VCC3 19 NC

10 LAD1 20 NC

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