Specification: Origin: Mainland China Case Material: aluminum Package: Yes External Interface: USB Supporting Hard Drive Capacity: 2TB Product color: gray Supported hard drives: NVMe2230, 2242 hard drives Transmission rate: 10Gbps Product size: 69.5*69*11.4mm Product material: aluminum alloy Maximum expansion: 2TB Supported systems: Compatible with Mac OS,  Compatible with Windows,  Compatible with Linux, for Android Product size: 70.00x70.00x11.00mm Product size: 2.76x2.76x0.43inch Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1 x SSD Enclosure 1. Magnetic Attachment for Easy Photography: The SSD enclosure features a magnetic fixing mechanism, making it incredibly convenient for mobile phone users to attach and enhance their photography setup, ensuring stability and ease of use during shoots. 2. High-Speed 10Gbps Transfer: With a transfer rate of up to 10Gbps, the mobile phone external hard drive case allows for fast data transfers, capable of moving 1GB files in approximately one second, streamlining your workflow and data management. 3. Support for M.2 NVMe SSDs: Designed to accommodate M.2 NVMe solid state drives, the external SSD case provides a versatile solution for expanding your storage capacity, ensuring compatibility with high-performance SSDs for faster access and storage of your data. 4. Durable Aluminum Alloy Construction: The solid state disk box is crafted from aluminum alloy, offering superior wear resistance, anti-slip properties, and rapid heat dissipation. This robust design ensures your SSD is protected and operates at optimal temperatures, enhancing longevity and performance. 5. High-Performance Chip for Stable Operation: Equipped with a high-performance chip, the SSD hard drive box ensures stable and fast operation, allowing for efficient data processing and transfer. This feature guarantees a seamless and reliable performance, making it an ideal choice for professionals and enthusiasts alike.