Features: brand new and high quality JMS586R controller chip, stable and high speed transmission usb3.2 x2 20Gbps Support large capacity up to 4TB With broad compatibility, suitable for 2230 2242 2260 2280 ssd High quality aluminum alloy material, with built in cooling fan for better heat dissipation Tool-free installation; No additional driver needed Equipped with an efficient type-C to type-C cable, no power required Specifications: Item: for M2 NVME SSD Enclosure Support Capacity: 4TB Controller: JMS586R Product Size:approx 106x57x17mm/4.17x2.24x0.67in Transmission Filed : USB2.0,USB3.0,USB3.1,USB3.2,USB4 Transmission Speed: 20G Compatible Size: 230 2242 2260 2280 Material:Aluminum Alloy Note: There might be a bit color distortions due to different computer resolutions. There might be size errors due to different computer resolutions. Package includes: 1 PC x SSD Case with Cable