Features: Suitable for most motherboards, not driver required, supports X16 slot motherboards. This product does not include NVMe hard drive. Together with the customized heat dissipation aluminum alloy plate, can effectively reduce the temperature and improve the stability during operational. Allow you to storage pool for 3rd party software configuration. speed test over 14000MB/S. Suitable for PCIe motherboards, and backward suitable for PCIe 3.0/2.0 or x16 slots. Not required driver. Supports 2280 length NVMe/AHCI, this easy installation solution requires not driver but needs BIOS NVMe boot support for full functionality. Specifications: Component:Metal Size:Approx.18x13.5x2cm/7.08x5.31x0.78inch Package Includes: 1 Set Adapter Card note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.