Features: Made of aluminum alloy material, the aluminum alloy cover increases the heat dissipation area, facilitating the heat dissipation of the hard drive during operation, effectively protecting your hard drive, making file transmission more stable, and increasing the lifespanof the hard drive. Adopting RTL9210B main control and NVMe protocol for 10Gbps rapid transmission. M.2 NVMe enclosure can be connected to various devices, including personalcomputers, laptops, art TVs, . Fully compatiblewith multiple systems, making it a universal solution for data storage needs. The hard drive case is easy to carry and is very suitable for travel and business work Specifications: Item: Hard Drive Box Size:approx 15.4x12x3.3cm/6.06x4.72x1.3inches Material：Aluminum Alloy Color: As Pictures Protocol: NVME Protocol Supported Speed：Support 10Gbps Transfer Controller Package Includes: 1PC Hard Drive Box note: There might be a bit color distortions due to different computer resolutions. There might be size errors due to different computer resolution