Asus M4A78-HTPC User Manual - Page 39

USB connectors 10-1 pin USB56, USB78, USB910, Audio power connector 4-pin Audio_PWR

Page 39 highlights

6. USB connectors (10-1 pin USB56, USB78, USB910) 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 specification that supports up to 480 Mbps 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. 7. Audio power connector (4-pin Audio_PWR) This connector is for a 4-pin power plug from a power supply. Connect a power plug to this audio power connector for better sound quality. Do not share the same power cable with other devices to reduce the electronic interruption. Chapter 1: Product introduction 1-27

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6.
USB connectors (10-1 pin USB56, USB78, USB910)
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 speciļ¬cation that supports up to
480 Mbps 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.
7.
Audio power connector (4-pin Audio_PWR)
This connector is for a 4-pin power plug from a power supply. Connect a power plug to
this audio power connector for better sound quality.
Do not share the same power cable with other devices to reduce the electronic interruption.
Chapter 1: Product introduction
1-27