Features: One file is transmitted in about 1 second, and the NVMe model supports USB Type-C 10Gbps transmission. NGFF protocol (mastered control 225), NVME protocol (mastered control 9210), and double protocol (mastered control 9210B). Fit for NVME and NGFF protocols. A box that easily meets various solid states drive needs. Supporting a capacity of 4TB. RGB glowing lighting effect and aluminum alloy exquisite appearance. This USB data cable has USB and Type-C(10Gbps), which can connect to computers, mobile phones, game consoles and other devices at will. Specifications: Material:Aluminum Alloy Size:Approx.103mm/4.06''x33mm/1.3''x11.7mm/0.63'' Package Includes: 1x SSD External Box note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.