The Sabrent (EC-PCIE) NVMe M.2 SSD to PCIe X16 / X8 / X4 card with aluminium heat sink is the perfect solution for faster transfer speeds! Features: • Enjoy extremely fast transfer speeds over PCIe lanes. • SSD bus interface: NVMe (not compatible with SATA M.2 SSD) • SSD Form Factor: M.2 M-key (Not compatible with B-key SSD) • PCI Express Physical Interface: PCIe x16 / x8 / x4 slot. Logical Interface / PCIe Lanes: X4 • Compatible sizes: 2230 / 2242 / 2260 / 2280 • NOTE: It does not fit into a PCIe x1 slot. • All required screws are included. System Requirements: • A computer and BIOS (normally set to AHCI) compatible with NVMe SSD over PCIe lanes. • Windows 7 with Microsoft Hotfixes for NVMe SSD. • Windows 8 and above • Linux • If you receive a yellow exclamation mark after installation under Device Manager, you may need an additional driver from the manufacturer of your SSD. Package contents: NVMeM.2 SSD on PCIe x16 / x8 / x4 card (SSD is not included). • Heatsink with thermal pad • All required screws