Asus P8Z77-V LK Manual page 41

3. USB 2.0 connectors (10-1 pin USB 3 ~ 10)
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.
P8Z77-V LK
P8Z77-V LK USB2.0 connectors
Never connect a 1394 cable to the USB connectors. Doing so will damage the
motherboard!
The USB module cable is purchased separately.
4. Front panel audio connector (10-1 pin AAFP)
This connector is for a chassis-mounted front panel audio I/O module that supports either
HD Audio or legacy AC`97 audio standard. Connect one end of the front panel audio I/O
module cable to this connector.
P8Z77-V LK
P8Z77-V LK Front panel audio connector
• We recommend that you connect a high-definition front panel audio module to this
connector to avail of the motherboard's high-definition audio capability.
• If you want to connect a high-definition front panel audio module to this connector, set
the Front Panel Select item in the BIOS setup to [HD Audio]; if you want to connect an
AC'97 front panel audio module to this connector, set the item to [AC 97]. By default, this
connector is set to [HD]. Refer to 3.6.6 Onboard Devices Configuration for details.
ASUS P8Z77-V LK
USB910 USB78
PIN 1 PIN 1
AAFP
PIN 1 PIN 1
HD-audio-compliant
pin definition compliant definition
USB56 USB34
PIN 1 PIN 1
Legacy AC'97
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