Asus H81-PLUS User Manual page 25

7. USB 2.0 connectors (10-1 pin USB56, USB910, USB1112)
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.
H81-PLUS
H81-PLUS USB2.0 connectors
Never connect a 1394 cable to the USB connectors. Doing so will damage the
motherboard!
The USB 2.0 module is purchased separately.
8. System panel connector (20-8 pin PANEL)
This connector supports several chassis-mounted functions.
H81-PLUS
H81-PLUS System panel connector
ASUS H81-PLUS
USB56 USB910
PIN 1 PIN 1
PANEL
PWR_LED SPEAKER
PIN 1
+HDD_LED PWRSW
* Requires an ATX power supply
USB1112
PIN 1
RESET
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