<p>1. Compliant with Serial ATA Specification 3.0, down compatible with SATA2.0 SATA1.0.</p> <p>2. Conformance to PCI-Express v2.0 , down compatible with PCI-Express v1.0.</p> <p>3. Supports communication speeds of 6.0Gbps,3.0Gbps and 1.5Gbps.</p> <p>4. Supports Gen 1i,Gen 2i,Gen 2m, Gen 2x and Gen 3i.</p> <p>5. Supports two SATA Ports.</p> <p>6. Supports AHCI 1.0 and IDE modes.</p> <p>7. Supports Native Queuing(NCQ)</p> <p>8. Supports Port Multiplier based switching or based switching.</p> <p>9. Supports Hot Plug and Hot Swap.</p> <p>10. Compatible with SATA 6G,3G and 1.5G Hard Drives</p> <p>Specification:</p> <p>Product interface: PCI-E 1X 4X 8X 16X</p> <p>Chipest: JMS582B</p> <p>Support specification: SATA3.0 7PIN</p> <p>Bus interface: PCI-Express X1 slot</p> <p>Extension interface: 2 SATA3.0 interfaces</p> <p>System requirements: there is an available PCI Express X1 slot, while supporting PCI-E X2 X4 X8 X16</p> <p>: Windows10\/8\/7 (32\/64 bit) \/ Vista (32\/64 bit) \/ XP\/2003\/2008\/linux</p> <p>Colour:black</p> <p>Material:Metal</p> <p>Package Contents:</p> <p>1 * riser card </p> <p>1 * half-height bezel</p> <p>Only the above package content, other products are not included.</p> <p>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.</p>