Asus H81T - Manual (Page 24)

1-16 Chapter 1: Product introduction
9. USB 2.0 connectors (5-1 pin USB11, 10-1 pin USB910, 10-2 pin USB56)
These connectors are for USB 2.0 ports. Connect the USB module cable to any of
these connectors, then install the module to a slot opening at the back of the system
chassis. These USB connectors comply with USB 2.0 specifications and supports up to
480Mbps connection speed.
Never connect a 1394 cable to the USB connectors. Doing so will damage the
motherboard!
The USB 2.0 module is purchased separately.
H81T
H81T USB2.0 connectors
PIN 1
GND
USB_P5+
USB_P5-
USB+5V
GND
USB_P6+
USB_P6-
USB+5V
USB56
PIN 1
NC
GND
USB_P9+
USB_P9-
USB+5V
GND
USB_P10+
USB_P10-
USB+5V
USB910 USB11
PIN 1
GND
GND
USBD+
USBD-
+5V
8. 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.
The TPM module is purchased separately.
H81T
H81T TPM Connector
PIN 1
TPM
PCICLK FRAME PCIRST#
LAD3
+3V
LAD0
SMBSCL
+3VSB
GND
SB_SUS_STAT
GND PWROWN LAD2 LAD1 GND SMBSDA SERIRQ GPIO RESET