Serial
ATA technology 
The motherboard supports the Serial ATA technology through the Serial ATA interfaces and Intel® ICH7 southbridge. The SATA specification allows for thinner, more flexible cables with lower pin count, reduced voltage requirement, and up to 300 MB/s data transfer rate. See page
PCI
Express™
interface
The motherboard fully supports PCI Express, the latest I/O interconnect technology that speeds up the PCI bus. PCI Express features point‑topoint serial interconnections between devices and allows higher clockspeeds by carrying data in packets. This high speed interface is software compatible with existing PCI specifications. See page
6-channel
high definition audio
Onboard is the Realtek® High Definition
The Realtek® High Definition audio CODEC comes with a software application that features jack detection to monitor the plugging status of each jack, impedance sensing to determine audio device classes, and
S/PDIF
digital
sound ready 
The motherboard supports the S/PDIF technology through the coaxial S/PDIF Out port on the rear panel. The S/PDIF technology turns your computer into a
USB 2.0 technology 
The motherboard implements the Universal Serial Bus (USB) 2.0 specification, dramatically increasing the connection speed from the
12 Mbps bandwidth on USB 1.1 to a faster 480 Mbps on USB 2.0. USB 2.0 is backward compatible with USB 1.1. See pages
ASUS P5L 1394 | 1- |
