ITEM NAME:M.2 NVME/NGFF SSD to PCI Express X4 X8 X16 Adapter Converter Card #gib Product Description Description: M.2 NVME/NGFF SSD to PCI Expresse X4 X8 X16 Adapter Converter Card ============= Descriptions: Insert the M.2 NGFF NVME (PCI-e protocol) solid-state drives for use. Features: This product can be M.2NVME PCIE protocol solid-state hard drive to the desktop board PCIE slot to use. Support for PCIE 4X 8X 16X, compatible with 2230 2242 2260 2280 22110 five specifications of the M.2 / NGFF interface SSD. Compatible with any operating system (must be compatible with your hard disk under the operating system). Increase the two-way power supply, increase the large area of heat, effectively reduce the SSD stability, faster and more stable. Specifications: Model: PA04 Voltage: 12V + 3.3V double voltage Type: adapter card Color: Black + Copper Product size: 140 x 63 x 1.5mm/5.51 x 2.48 x 0.06" Net weight: 21g Gross weight: 65g Notes: It does not support M.2 NGFF (SATA protocol) solid-state hard drive. Win 10 is needed to support reading disk for NVME PCI-e protocol solid-state hard drive. PCI-E boot is required for motherboard BIOS when using as system disk. Included: 1 x Adapter Card 1 x Long Dam-board 1 x Short Dam-board 1 x Screwdriver 2 x Screws.Support for PCIE 4X 8X 16X, compatible with 2230 2242 2260 2280 22110 five specifications of the M.2 / NGFF interface SSD. It does not support M.2 NGFF (SATA protocol) solid-state hard drive. Gross weight: 65g.