VT6421 eSATA+SATA+IDE

• VT6421 CHIPSET PCI Host Controller
• 2 internal ports,1 external port(but the external port is shared with one of the internal port)
• Parallel ATA interface
• Provides two independent channels to connect up to twe Serial ATA hard disk drives
• Features independent 256-byte FIFOs per channel for host reads and wtites
• Supports RAID Level 0,RAID Level 1 and JBOD
• Driver supported MS Windows 98SE/Me/2000/XP/NT 4.0/XP64-bit/Vista