Asus H81I-PLUS H81I-PLUS User's Manual - Page 24

H81I-PLUS USB3.0 Front panel connector, USB 2.0 connectors 10-1 pin USB910, USB1112

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USB+5V USB_P12USB_P12+ GND NC USB+5V USB_P11USB_P11+ GND USB+5V USB_P10USB_P10+ GND NC H81I-PLUS USB+5V USB_P9USB_P9+ GND 7. USB 2.0 connectors (10-1 pin 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. USB1112 PIN 1 USB910 PIN 1 H81I-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. USB 3.0 connector (20-1 pin USB3_12) This connector allows you to connect a USB 3.0 module for additional USB 3.0 front or rear panel ports. With an installed USB 3.0 module, you can enjoy all the benefits of USB 3.0 including faster data transfer speeds of up to 5Gbps, faster charging time for USB-chargeable devices, optimized power efficiency, and backward compatibility with USB 2.0. USB3_12 PIN 1 +5V USB3_RX_DN3 USB3_RX_DP3 GND USB3_TX_DN3 USB3_TX_DP3 GND S_USB_PN2_R S_USB_PP2_R GND H81I-PLUS +5V USB3_RX_DN2 USB3_RX_DP2 GND S_U3TXDN4 S_U3TXDP4 GND S_U3RXDP4 S_U3RXDN4 H81I-PLUS USB3.0 Front panel connector • The USB 3.0 module is purchased separately. • This connector is based on xHCI specifications. We recommend you install the related driver to fully use the USB 3.0 ports in Windows® 7. 1-16 Chapter 1: Product introduction

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1-16
Chapter 1: Product introduction
7.
USB 2.0 connectors (10-1 pin 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.
Never connect a 1394 cable to the USB connectors. Doing so will damage the
motherboard!
The USB 2.0 module is purchased separately.
H81I-PLUS
USB910
PIN 1
USB+5V
USB_P10-
USB_P10+
GND
NC
USB+5V
USB_P9-
USB_P9+
GND
USB1112
PIN 1
USB+5V
USB_P12-
USB_P12+
GND
NC
USB+5V
USB_P11-
USB_P11+
GND
H81I-PLUS USB2.0 connectors
8.
USB 3.0 connector (20-1 pin USB3_12)
This connector allows you to connect a USB 3.0 module for additional USB 3.0 front
or rear panel ports. With an installed USB 3.0 module, you can enjoy all the benefits of
USB 3.0 including faster data transfer speeds of up to 5Gbps, faster charging time for
USB-chargeable devices, optimized power efficiency, and backward compatibility with
USB 2.0.
•
The USB 3.0 module is purchased separately.
•
This connector is based on xHCI specifications. We recommend you install the related
driver to fully use the USB 3.0 ports in Windows
®
7.
H81I-PLUS
H81I-PLUS USB3.0 Front panel connector
USB3_12
+5V
USB3_RX_DN3
USB3_RX_DP3
GND
USB3_TX_DN3
USB3_TX_DP3
GND
S_USB_PN2_R
S_USB_PP2_R
GND
PIN 1
+5V
USB3_RX_DN2
USB3_RX_DP2
GND
S_U3TXDN4
S_U3TXDP4
GND
S_U3RXDP4
S_U3RXDN4