Abit IB9 - Additional USB 2.0 Port Headers

Hardware Setup
IB9 1-15
1.8.3 Additional USB 2.0 Port Headers
Each header supports 2x additional USB 2.0 ports by connecting bracket or cable to the rear I/O
panel or the front-mounted USB ports of your chassis.
Pin Pin Assignment Pin Pin Assignment
1 VCC 2 VCC
3 Data0 - 4 Data1 -
5 Data0 + 6 Data1 +
7 Ground 8 Ground
10 NC
※ Make sure the connecting cable bears the same pin assignment.