Asus M4A77D - Manual (Page 13)

Serial ATA 3Gb/s technology
This motherboard supports hard drives based on the Serial ATA (SATA)
3Gb/s storage specifications, delivering enhanced salability and doubling
the bus bandwidth for high-speed data saving and retrieval.
8-channel high definition audio
The onboard 8-channel HD audio (High Definition Audio, previously
codenamed Azalia) CODEC enables high-quality 192KHz/24-bit audio
output and jack-detect feature that automatically detects and identifies
what types of peripherals are plugged into the audio I/O jacks and notifies
users of inappropriate connection, which means there will be no more
confusion of Line-in, Line-out, and Mic jacks.
Gigabit LAN solution
The onboard LAN controller is a highly integrated Gb LAN controller. It is
enhanced with an ACPI management function to provide efficient power
management for advanced operating systems.
PCI Express 2.0 support
This motherboard supports PCI Express 2.0 devices for double speed
and bandwidth which enhances system performance.
1.3.2 Innovative ASUS features
ASUS Express Gate
ASUS Express Gate is an instant-on environment that gives you quick
access to the Internet. Five seconds after powering on your computer,
you can instantly surf the Internet without entering the Windows ® OS.
• ASUS Express Gate supports installation on SATA HDDs, USB HDDs and flash
drives with at least 1.2GB free disk space. When installing it on USB HDDs or
flash drives, connect the drives to the motherboard USB port before turning on the
computer.
• The actual boot time depends on the system configuration.
• ASUS Express Gate supports file uploading from SATA HDDs, ODDs and USB
drives. It supports file downloading to USB drives only.
• ASUS Express Gate complies with the OpenGL standard. Refer to support.asus.com
for Express Gate source codes.
ASUS CrashFree BIOS 3
ASUS CrashFree BIOS 3 is an auto-recovery tool that allows you to
restore a corrupted BIOS file using the bundled support DVD or a USB
flash disk that contains the BIOS file.
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