Features:brand new and high qualityThe 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 SSDAdopts ASMedia ASM1061 main control chip, high performance 6GbpsUsing original genuine chip, high-speed and stable transmissionSupport PCI-E3.0 + for M.2 Sata PCI-E adapter Multi functionalMarked NVME or NVM- key-B/for M are NOT supported Specifications:Product size: 120x91x58mm/4.72x3.58x2.28inModel: PCEM2ST-A01Output interface: for M.2 Sata+Sata 3.0Main control chip: ASMedia ASM1061Interface rate: 6GbpsSupport slot: PCIE 1 XPCB color: BlackSupport 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