Blueendless SD07 M.2 Dual-Bay Hard Drive Enclosure NVMe Offline Cloning Device 1. Supported capacity: single drive supports 4TB, total capacity 8TB 2. Transfer rate: 20Gbps 3. Supported drives: M.2 NVMe 223022422260228022110 4. Material: ABS 5. Power supply: 5V 3A 6. Size: About 10.2 x 6.6 x 1.3cm Features: 1. No computer connection needed. simply insert two drives into the dock, press the copy button, and data from the source drive will transfer to the target drive—making backups effortless (note: both drives must use the NVMe protocol) 2. Transfers 1GB files in about 1 second for high-speed data transfer and improved productivity 3. Plug-and-play design requires no installation; simply connect to operate, making multiple drive swaps effortless 4. Robust 5V 3A power supply ensures full-load operation without damaging drives 5. Vertical design accommodates 5 different M.2 NVMe SSD sizes without dimensional constraints 6. Supports simultaneous readwrite of 2 M.2 drives, expandable up to 8TB for massive video, file, and game storage 7. Open-frame design ensures 360-degree unobstructed heat dissipation, preventing overheating and lag 8. Ideal for both entertainment and office use 9. Plug-and-play operation with no drivers required; broad compatibility supports multiple devices 10. LED indicator clearly displays copy progress 11. Four silicone feet on the bottom provide stable, wear-resistant, and non-slip contact with surfaces 12. Eco-friendly materials, scratch-resistant, drop-proof, and fast heat dissipation Offline cloning operation guide: 1. After connecting the hard drive and power adapter, press and hold the Clone button until all lights flash (confirmation mode). Release and press once more (confirm start) to begin cloning 2. All indicator lights flash during copying, indicating cloning has started or data is being readwritten 3. Cloning progress: 25%, 50%, 75%, 100% lights illuminate sequentially. After 100%, the last four percentage indicators remain lit, signifying completion