Integrated 7.1 channel high-definition audio using the Realtek ALC850 codec.
According to reviews from HotHardware and bit-tech.net , the motherboard includes Foxconn's specialized "SuperUtilities": FOXCONN WinFast NF4SK8AA - CdrInfo.com
The is a mid-range motherboard built on the NVIDIA nForce4 SLI chipset, specifically designed for gamers seeking SLI (dual-GPU) capability on the AMD Socket 939 platform. Key Hardware Features skachat winfast nf4sk8aa draivera
Four SATA II (300MB/s) ports with NVIDIA RAID 0, 1, 0+1, and JBOD support.
One PCI Express x1 and three legacy PCI slots for additional expansion. : Integrated 7
Two PCI Express x16 slots with SLI support (runs as one x16 or two x8).
Two additional SATA ports via a Silicon Image 3132 RAID controller. Two ATA133 IDE interfaces for legacy drive support. : Dual Gigabit LAN ports (powered by Marvell and NVIDIA). One PCI Express x1 and three legacy PCI
: Up to 10 USB 2.0 ports (4 rear, 6 via headers) and two IEEE-1394 Firewire headers. Proprietary "Super" BIOS Features