Specification Brand : SEINIKAY BulletPoint1 : 【Compatibility】This NVMe PCIe 4.0 Adapter supports 2TB/4TB 2230/2242/2260/2280mm PCIe (NVMe/AHCI) 4.0/3.0 M.2 M-Key SSD【DO NOT Support M.2 SATA B-Key SSD】 BulletPoint2 : 【Support PCI-Express X4 X8 X16 Slots】FCC and CE certified, highly reliable and stable PCIe X16 64Gbps full speed when using with PCIe 4.0 motherboard, it can reach 32Gbps when using with PCIe 3.0 motherboard. The M.2 NVMe SSD speed is unaffected, just as if it was installed on the motherboard. BulletPoint3 : To reach PCIe 4.0 X4 (64Gbps) full speed, the CPU and motherboard PCIe slot and PCIe M.2 SSD should all be PCIe 4.0 features (NOTE: PCIe 4.0 is not supported on Intel CPUs below 11th generation.) BulletPoint4 : 【Support OS Booting】Reinstall the OS, and set up BIOS/UEFI boot from this M.2 NVMe SSD (Note: Some motherboards are too old to support OS booting. In this case, M.2 NVMe SSDs can be used as storage disks.) BulletPoint5 : 【OS Compatibility】Plug-and-play in Windows 11/10/8/Linux/macOS (Note: Not support Windows 7). New M.2 NVMe SSD needs to be initialized and formatted before it can be recognized by the computer host. BulletPoint6 : 【Accessories】M.2 NVMe to PCI-Express SSD expansion card, aluminum heat sink, silicone thermal pad, silicone screws, rubber band for fixing heatsink. Color : Black CompatibleDevices : Monitor CompatibleDevices1 : Desktop CompatibleDevices2 : Laptop CompatibleDevices3 : Tablet ConnectorType : IDE ExternallyAssignedProductIdentifier : 4895243589308 HardwareInterface : ata HardwareInterface1 : pci_x_16 HardwareInterface2 : pci_x_8 HardwareInterface3 : pci_x_4 InputVoltage : 5 volts ItemName : SEINIKAY NVMe M.2 SSD to PCIe X16/X8/X4 Adapter with Aluminum Heat Sink, M.2 to PCI-Express SSD Expansion Card, Support 4TB 2230 2242 2260 2280mm NVMe Solid State Drive ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : memory-card-adapters Manufacturer : SEINIKAY ModelNumber : ST058A NumberOfItems : 1 NumberOfPorts : 1 OperatingSystem : Windows, macOS, Linux OperatingSystem1 : Windows 11/10/8 OperatingSystem2 : Linux OperatingSystem3 : macOS PartNumber : ST3042 PowerPlugType : no_plug ProductDescription : Support PCI-Express X4 X8 X16 slots: FCC and CE certified, highly reliable and stable PCIe X16 64Gbps full speed when using with PCIe 4.0 motherboard, it can reach 32Gbps when using with PCIe 3.0 motherboard. The M.2 NVMe SSD speed is unaffected, just as if it was installed on the motherboard. No limit to the capacity of M.2 NVMe SSD: Support 2TB/4TB 2230/2242/2260/2280mm PCIe (NVMe/AHCI) 4.0/3.0 M.2 M-Key SSD【DO NOT Support M.2 SATA B-Key SSD】 To reach PCIe 4.0 X4 (64Gbps) full speed, the CPU and motherboard PCIe slot and PCIe M.2 SSD should all be PCIe 4.0 features (Note: PCIe 4.0 is not supported on Intel CPUs below 11th generation.) Support OS Booting: Reinstall the OS, and set up BIOS/UEFI boot from this M.2 NVMe SSD (Note: Some motherboards are too old to support OS booting. In this case, M.2 NVMe SSDs can be used as storage disks.) OS compatibility: Plug-and-play in Windows 11/10/8/Linux/macOS (Note: Not support Windows 7). New M.2 NVMe SSD needs to be initialized and formatted before it can be recognized by the computer host. Accessories: M.2 NVMe to PCI-Express SSD expansion card, aluminum heat sink, silicone thermal pad, silicone screws, rubber band for fixing heatsink. ProductSiteLaunchDate : 2024-11-28T03:52:09.672Z Size : 2230 to 2242 SpecificUsesForProduct1 : PC SpecificUsesForProduct2 : Laptop SpecificUsesForProduct3 : Monitor Style : Classic SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 43200000 WarrantyDescription : One Year Warranty