Asus RS720-E6/RS12 - Manual (Page 40)

Chapter 2: Hardware setup 2-22
Installing i Button (for PIKE 1078 only)
Follow the steps below to install an optional i Button on your motherboard.
1. Locate the I Button slot on the
motherboard.
2. Snap the I Button in place.
You need to install I Button before using PIKE 1078 functions.