40Gbps High Speed-40Gbps USB Type C Interface M.2 NVMe enclosure: the theoretical read and write speed can reach 2700MB/s. Great for turning your internal SSD into a portable external ssd and storing data. Cooling Vest & Aluminum-The M.2 adapter is professionally designed with the addition of an aluminum cooling vest, which wraps the SSD in all directions and conducts heat accurately. The M.2 case is made of all-aluminum alloy material, and CNC technology is used to cut stripes to increase the heat dissipation area. Wide Compatibility-ORICO M.2 enclosure compatible with both M.2 PCIe NVMe M Key, NVMe B+M Key in sizes 2280. NOT Compatible with M.2 SATA SSDs, M.2 PCIe AHCI SSDs, M.2 PCIe devices. Upgraded 2 in 1 Cable-The USB cable included with the M.2 USB adapter has 2 output ports, USB C to A (10Gbps) and USB C to C (40Gbps).