SATA 3.0, compatible with SATA 2.0 and 1.0PCI-Express v2.0, compatible with PCI-Express v1.0Support 6.0Gbps, 3.0Gbps and 1.5GbpsCompatible with SATA 6Gbps, 3Gbps and 1.5Gbps hard drivesGen 1i, 1x, 2i, 2m, 2x and 3iSupport 4/6 SATA 3.0 6Gbps devicesSupport IDE/AHCI 1.0 modeNative command queue support (ncq)Support physics-based and command-based exchange multiplier portsSupport hot swapPCI Express x1, can be used in PCIe x2 x4 x8 x16 slotSystem requirement: For Windows XP / Vista / 7 / 8 / 10 / Server 2003 / 2008, for Mac, for Linux 2.6. X and laterType: SATA 3.0 to PCI-E 1X Controller CardColour: BlackMaterial: PCBSize: 120 x 71 x 53mmPackage Contents:1 x 6 Ports SATA III PCIe Expansion CardOnly the above package content, other products are not included.Note: Light shooting 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.