Abit SG-72 - 2-12. Additional USB Port Headers

2-12 Chapter 2
(10). Additional USB Port Headers
Besides the onboard USB ports (USB1/USB2) at the rear edge I/O port array, you can add two additional
USB ports by connecting extension cables to these headers (USB3/USB4).
Pin Pin Assignment Pin Pin Assignment
1 VCC 2 VCC
3 Data0 - 4 Data1 -
5 Data0 + 6 Data1 +
7 Ground 8 Ground
9 NC 10 NC
SG-72