Nvme Duplicator Cloner utilizing USB 3.2 GEN 2 interface, it achieves a maximum read and write speed of 1034MB/s. Transfer a 500GB file in just 9 minutes, with dual bays SSD simultaneously transfer data for faster and stabler data backup. The Nvme m.2 enclosure features a revolutionary offline cloning function, with no need to connect to a host. Operate it on the duplicator to complete the process, making it ideal for bussiness company network maintenance departments to perform batch data backup and copying in a convenient and effortless, thereby enhancing work efficiency. Equipped with a unique fan cooling system, the GMM NVMe M.2 Duplicator provides 36 lower temperature compared to aluminum alloy casing or thermal pads, ensuring the security and stability of your hard drive during data transmission. Say goodbye to the troubles of data interruptions or SSD damage caused by overheating.