Features: brand new and high quality The adapter card uses differential line alignment to support PCI-E 3.0 1X signal. The standard version supports 2230,2242,2260,2280 of Sata NGFF b-M for Key SSD Adopts ASMedia ASM1061 main control chip, high performance 6Gbps Using original genuine chip, high-speed and stable transmission Support PCI-E3.0 and for M.2 Sata PCI-E adapter Multi functional Marked NVME or NVM- key-B/for M are NOT supported Specifications: Product size: 120x91x58mm/4.72x3.58x2.28in Model: PCEM2ST-A01 Output interface: for M.2 SataandSata 3.0 Main control chip: ASMedia ASM1061 Interface rate: 6Gbps Support slot: PCIE 1 X PCB color: Black Support system: WINXP/WIN7/8/10/11/Linux Note: Please allow slight size differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understand. Package includes: 1 PC x Adapter Card Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. YJL official store