Asus P9X79 LE - Manual (Page 43)

ASUS P9X79 LE 2-25
Chapter 2
5. TPM connector (20-1 pin TPM)
This connector supports a Trusted Platform Module (TPM) system, which can securely
store keys, digital certificates, passwords, and data. A TPM system also helps enhance
network security, protects digital identities, and ensures platform integrity.
4. USB 3.0 connector (20-1 pin USB3_34)
This connector is for the additional USB 3.0 ports, and complies with the USB 3.0
specificaton that supports up to 480 MBps connection speed. If the USB 3.0 front panel
cable is available from your system chassis, with this USB 3.0 connector, you can have
a front panel USB 3.0 solution.
Due to Intel ® limitations, USB3_34connector ports run at USB 3.0 speed rate under
Windows ® 7 or later versions.
The USB 3.0 module is purchased separately.