7DX Motherboard
17
USB1: Rear USB Port
Pin No. Definition
1 USB V1
2 USB V0
3 USB D1-
4 USB D0-
5 USB D1+
6 USB D0+
7 GND
8 GND
24
6
8
7
5
31
USB 2: Front USB Connector
9
10
1
2
Pin No. Definition
1 +5V
2 GND
3 USB D2-
4 NC
5 USB D2+
6 USB D3+
7 NC
8 USB D3-
9 GND
10 +5V
