Feature 1Support SSD: M.2 PCIE expansion card only supports KEY B/MM.2 SATA NGFF SSD, insert the motherboard M.2KEY M NVME slot, does not support NVME disk. 2Interface Speed: M.2 NGFF adapter card in PC1E 2.0 above the fastest 350 to 400M/S, in PCIE3.0 the fastest 500M/S or more. 3Plug and Play: KEY M NVME expansion card plug and play, no driver, can be simply installed and used, simple operation. 46mm Slot Height: M.2 KEY M NVME PCIE expansion card slot height 6mm, please note the height, not suitable for notebook computers. 5PCB Board: Expansion card using PCB board, long time use does not deform, so as to ensure long term stability.SpecificationItem Type: M.2 SATA NGFF Expansion CardMaterial: PCBOutput Interface: M.2 SATA NGFFInput Interface: M.2 NVME PCIE ProtocolInterface Rate: SATA3.0 6GbpsSupport Slot: KEY M NVMEProduct Master: For JMICRON for JMB582Support System: For WINXP, for WIN7, for WIN8/10/11, for LINUX .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Adaptor Card1 x Screwdriver