Features
Compliant with PCI-Experss Specification v2.0 and backward compatible with PCI-Express v1.x 
Compliant with Serial ATA Specification 3.0
PCI Express x2 interface, and compatible with PCI Express x4, x8 and x16 slots. 
Supports communication speeds of 6.0 Gbps, 3.0 Gbps, and 1.5 Gbps
Hot plug and Hot Swap.
Supports Native Command Queue (NCQ)
Supports Port Multiplier FIS based switching or command based switching.
Compatible with SATA 6G, 3G and 1.5G Hard Drives.

System Requirements
Supports Windows® XP/Vista/7/8/Server 2003/2008 R2, Linux 2.6.x and above，Mac OS 10.X

Package Contents
1 x SATA III (6Gbps) 8-port PCI-Express Controller Card
1 x User Manual
2 x SATA Cable
1 x Driver CD
1 x Low Profile Bracket