["Description:\nbrand new and high quality.\nFeature:\nCompliant with Serial ATA 3.0 specification, backward for SATA2.0 SATA1.0.\nCompliant with PCI-Express v2.0 specification and backward for PCI-Express v1.0.\nSupports communication speeds of 6.0 Gbps, 3.0 Gbps and 1.5 Gbps.\nSupport for Gen 1i, for Gen 1x, for Gen 2i, for Gen 2m, for Gen 2x, and for Gen 3i.\nSupport 4 SATA. Support for AHCI1.0 mode and IDE mode.\nSupport for native command queue (NCQ).\nSupport FIS based on port multiplier switch or command switching.\nSupport hot swap and hot swap.\nfor for SATA6G, 3G and 1.5G hard drives.\nExpansion Card only, other accessories demo in the picture is not included!\n\nSpecifications:\nItem Type: Expansion Card\nMaterial: Metal+Plastic\nSize: 8.4x5.5cm/3.3x2.1in\nColor: Black\nBus interface: PCI-Express x1 slot\nExpansion interface: 6 SATA3.0 interfaces\nInterface: PCI-E 1X 2X 4X 8X 16X\nOperating system: for Windows10/8/7(32/64 bit)/for Vista(32/64 bit)/for XP/2003/2008/for linux\nQuantity: 1 Pc\n\nNote:\nTransition: 1cm=10mm=0.39inch\nPlease allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage Includes:\n1 x Expansion Card"]