BulletPoint2 : It has two SATA3.0 interfaces, which can be connected to an SSD solid state hard disk as a system disk, and supports transmission rates of 6.0Gbps, 3.0Gbps, 1.5Gbps. BulletPoint3 : With hot swap and hot plug capabilities, and power management functions; BulletPoint4 : Support error reporting, recovery and correction;Supports partial and sleep power management states;Support Gen1i, Gen1x, Gen2i, Gen2m, Gen2x and Gen3i; BulletPoint5 : Supports native command queue (NEQ). Under high load, NCQ technology can guarantee the performance and stability of the hard disk. Color : Black CompatibleDevices : Personal Computer, Laptop ConnectorType : HDMI ExternallyAssignedProductIdentifier : 7320558099008 HardwareInterface : pci ItemName : ChenYang PCIE 3.0 M.2(A+E Key) to 2 SATA 3.0 Extension Card Adapter for Motherboard SATA Hard Drive Port Extension ItemPackageDimensions_Height : 14.5 centimeters ItemPackageDimensions_Length : 2.9 centimeters ItemPackageDimensions_Width : 8.5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : computer-sata-cables Manufacturer : CY Material : copper ModelName : QWJWIYKUZ ModelNumber : CY-SA-034 NumberOfItems : 1 OperatingSystem : Windows, macOS PartNumber : CY-SA-034 ProductDescription : NGFF Key A+E PCI Express to SATA 3.0 6Gbps Dual Ports Adapter Converter Hard Drive Extension Card JMB582. It has two SATA3.0 interfaces, which can be connected to an SSD solid state hard disk as a system disk, and supports transmission rates of 6.0Gbps, 3.0Gbps, 1.5Gbps. With hot swap and hot plug capabilities, and power management functions; Support error reporting, recovery and correction;Supports partial and sleep power management states;Support Gen1i, Gen1x, Gen2i, Gen2m, Gen2x and Gen3i; Supports native command queue (NEQ). Under high load, NCQ technology can guarantee the performance and stability of the hard disk. Main control chip: JMB582. Interface: 2 * SATA3.0 interface. Applicable slot: NGFF Key A+E PCI Express.