Features: Experience fast data transfer with the JMS583 10Gbps M.2 NVMe SSD Enclosure, featuring a unique push button write protective valuable information. Crafted from aluminum, supports up to 4TB of storage capacity, ensuring that you have ample space for all your large files and media. USB supports data transmission speed of up to 10Gbps for steady and efficient data transfer. No additional driver required. Not need external power supply. Data copy and transferring will be-done. The aluminum increases the heat dissipation area, which facilitates the heat dissipation of the hard disk during work and increases life of the hard disk. Specifications: Component:Aluminum Size:Approx.40x40x10.5mm/1.57x1.57x0.41inch Package Includes: 1Pc SSD Enclosure note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.