1、Efficient Offline Cloning: This M.2 SSD duplicator offers offline cloning function. No need to connect the computer. Simply connecting the power supply and long press the button in the lower right corner to back up important data. 2、High Speed: This M.2 SATA SSD docking station is equipped with USB 3.1 Gen2 technology, which delivers ultra fast transfer speeds of up to 5Gbps for rapid file transmission. 3、Versatile Compatibility: This M.2 SATA duplicator is designed for M KEY, B and M KEY SATA PCIe SSD. Suitable for Win, for OS X Laptop, and for Linux, ensuring seamless integration with various operating systems. 4、Dual Bay Design: This M.2 cloner docking station with 2 bay works with two M.2 SATA drives simultaneously, boosting productivity and flexibility in data cloning tasks. 5、User Friendly Operation: This hard drive duplicator is easy to use, simply plug and play no tools or drivers required. Crafted with ABS material, which ensures durability and stable performance for data cloning tasks. Item Type: M.2 SSD Duplicator Material: ABS Color: Black Function: Offline Cloning, Data Transmission Supported Hard Disks: M.2 SATA (M Key/B M Key) (Not Included) Hard Disk Capacity: A Single Hard Disk Supports A Maximum of 2TB(Maximum Supported Capacity,Not Inclube Hard Disk,No capacity) (Not Included) External Port: USB C Disk Position: Dual Bay Operating System: Suitable for Win, for OS X Laptop, and for Linux 1 x M.2 SSD Duplicator 1 x USB C to USB C Cable 1 x USB A to USB C Cable 1 x Power Adapter 1 x User Manual