Features: Experience fast data transfer with our PCIe 5.0X4 to M.2 Solid Disk Adapter Card, to maximizes your M.2 NVMe Solid Disk's performances with speeds over 12,000MB/s, ensuring seamlessly and efficient data storage and retrieval. From durability aluminum with anodized finish, this adapter features a heat dissipating designing that ensures optimaled heat management, enhancing the life of your Solid Disk while maintaining fast speed data transmission. For professional in computer, gamers, and content creators who demand fast speed and reliability from their hardware components. Perfectly for requiring rapid data access, such as video editing, 3D rendering, and loading large scale game, in productivity and entertainment. With PCIE 5.0X4 standards, this expansion card is backwards compatibles PCIe4.0 and more slots, making it a versatiled addition to any advanced computer setting, ensuring future proofing and adaptability. Specifications: Item：PCIe 5.0X4 to M.2 Solid Disk Adapter Card Size:about 114x67x12mm/4.49x2.64x0.47in Support PCIE5.0X4 Support M.2 NVME Hard Disk Backward Compatibles PCIe4.0 and more Transfer Speed 12000+MB/S Theoretical transmission speed: 128Gbps Read Speed 10000MB+ Package Includes: 1PC PCIe 5.0X4 to M.2 Solid Disk Adapter Card note: Due to problem of lighting effect there is certain tolerances in product, please understand. Please allow 0-1cm error due to the measurement.