Design: The M.2 to usb adapter adopts an ultra-thin all-aluminum shell, the striped shell increases the heat dissipation area. Stylish, durable and convenient, perfect for travel and business office. Plug and play, no additional drivers required, USB cable powered. 2-in-1 Cable: The USB cable that comes with the M.2 adapter has 2 output ports, USB C to A (10Gbps) and USB C to C (20Gbps). Adopt high-quality TPE two-in-one data cable, aluminum alloy interface, support PD60W fast charge. Compatibility: M.2 form factor is compatible with M.2 PCIe NVME M key, NVMe B+M key, size: 2230/2242/2260/2280. Not compatible with M.2 SATA SSDs, original MACBOOK SSD, PCIe AHCI SSDs. Speed: USB 3.2 Gen2x2 supports data transfer speeds up to 20Gbps for stable and efficient transfers. Tested by the ORICO laboratory, the continuous read and write speed can reach 2000MB/s after the nvme ssd is installed.The perfect solution for data storage and backup. (Please be sure to use the USB3.2 Gen2x2 interface to reach the speed of 20Gbps. Backward compatible with USB3.1, the speed of USB3.0 will become 10Gps and 5Gbps respectively.). Heat Dissipation: After optimization and upgrading, the M223 M.2 ssd enclosure adopts ORICO's unique metal cooling vest, with a long silicone thermal pad, which wraps the SSD in all directions and conducts heat accurately. The heat dissipation efficiency is 20%-30% higher than that of ordinary M.2 solid state drive enclosures.