Features: Support NVMe protocol, transmission speed up to 10Gbps, compatibles a variety of devices. Adopts JMS583 main control chip to ensure stability and high efficiency; Aluminum alloy case with superior heat dissipation. Suitable for professionals, gamers and data engineers who need fast speed data transfer. Can be used for data backups, file transfer and storage expansion between computers, laptops and cellphones For multiple Solid Disk specifications, including M.2 NVMe 2230/2242/2260/2280, this enclosure offers flexibility and convenience for expanding your storage capabilities. Specifications: Size：about 103x28.6x10.5mm/4.06x1.13x0.41in Component： Aluminum Alloy For NVMe 2230/2242/2260/2280 Speed：10Gbps Control Chip: JMS583 main Package Includes: 1PC Nvme Solid Disk Enclosure note: Due to problem of lighting effect, there might be tolerances in product, please understand. Please allow 1cm errors due to measurement.