1. A native PCI-Express single chip design 2. Supports two SATA 3.0 6Gbps ports 3. Compliant with PCI Express Base Spec. Revision 2.0 backward compatible to Revision 1.0a 4. Single- (x1) PCI-Express with throughput up to 5.0/2.5Gbps 5. Compatible with PCI-E Mini Card Electromechanical specification revision 1.2 6. Serial ATA (SATA) Interface 7. Compliant with Serial ATA AHCI (Advanced Host Controller Interface) Specification 1.0 8. Compliant with Bus Master Programming interface for IDE ATA Controllers Revision 1.0 9. Supports SATA 3.0 transfer rate up to 6Gbps 10. Backward compatible with SATA-II (3Gbps) and SATA-I (1.5Gbps) specification 11. Supports Gen1m and Gen2m SATA PHY 12. Supports Native Queue (NCQ) and Port Multiplier 13. Supports Hot Plugging on SATA port. 14. None function. 14. ASMedia ASM1061 main chips. System requirements: Computer system with one Mini PCI-Express slot available 10/8/7 (32 / 64 bit) / Vista / Server 2003 / XP / 2000 Linux size:6*6*3cm Material:ABS colour:black Package Contents: 1 * MINI PCI-E to 2Port SATA Expansion Card 4 * Screws 1 * Profile Bracket Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.