Advanced PCIe 5.0 x4 Technology: Experience blazing-fast data transfer speeds up to 128Gbps with our M.2 NVMe to PCIe x16 eGPU Adapter. Designed for high-performance computing. High-Quality Four-Layer PCB: Crafted with a four-layer high-frequency impedance board, our adapter boasts superior signal stability and integrity. Durable and Reliable Connection: The adapter features a 10µ gold-plated gold finger, enhancing its resistance to frequent plugging and unplugging. Innovative FFC Wire Design: Our adapter utilizes a flat cable design with comprehensive shielding and a mere 0.5mm thickness. Optimized for Versatility: Whether upgrading a compact NUC, enhancing a gaming ITX build, or boosting a professional STX or Notebook setup, our PCIe 5.0 adapter is engineered to unlock levels of performance. Brand:ADT-Link Model:F43SG-BK7 Product name:M.2 NVMe key M to PCI-E 5.0 X16 graphics card extension cable Cable length:25cm Speed bandwidth:PCIe 5.0 x4, gen5 128G/bps Graphics card compatibility:Supports graphics cards shipped after 2015 (old graphics cards shipped before 2015 are not supported) Motherboard compatibility:ITX/STX motherboard,NUC, only supports M.2 NVMe interface,does not support M.2 SATA interface,does not support M.2 WiFi interface,does not support M.2 WWAN interface,does not support USB interface Power supply description:Supports standard ATX 500W or above power supply,the buyer needs to prepare the power supply In addition to notebooks,this product also supports Intel NUC motherboards, STX motherboards,ITX motherboards,and graphics card externals.It can only be used if there is an M.2 NVMe interface. Colour:Black Material:PCB Package Contents: 1 x M.2 NVMe key M to PCI-E 5.0 X16 graphics card extension cable