Hardware Configuration
WADE-8021 User’s Manual
2-8
J18/J20 : External USB Connector
PIN No. Signal Description PIN No.
Signal Description
1
5V Dual
2
5V Dual
3 USB-
4 USB-
5 USB+
6 USB+
7 Ground 8 Ground
9
Key( no pin )
10
N/C
Note:
5V Dual is always available. It's supplied by either 5V VCC power source in normal
operation mode or 5V standby power source in standby mode.
J21/J22 : SATA GEN3 Connector
PIN No.
Signal Description
1 Ground
2 TX+
3 TX-
4 Ground
5 RX-
6 RX+
7 Ground
