Asus RAMPAGE IV BLACK EDITION - Manual (Page 62)

1-46 Chapter 1: Product introduction
Chapter 1
10. DirectKey connector (2-pin DRCT)
This connector is for the chassis-mounted button that supports the DirectKey function.
Connect the button cable that supports DirectKey, from the chassis to this connector on
the motherboard.
Ensure that your chassis comes with the extra button cable that supports the DirectKey
feature. Refer to the technical documentation that came with the chassis for details.
11. ROG Extension - ROG_EXT connector (18-1 pin ROG_EXT)
This connector is for the OC Panel and other ROG accessories supporting the
ROG_EXT connector. The OC Panel allows you to perform overclocking without going
to the BIOS settings, loading the OS, or using overclocking software utilities.