1、The shell is made of aluminum alloy material, which can well protect the hard disk and heat dissipation quickly, and stable transmission for a long time. 2、This hard disk box uses a U disk dual interface design, and both USB/Type-C interfaces can be used. 3、Support the M.2 SATA protocol, the theoretical transfer rate is 6Gbps, and the measured read and write speed can achieve 432MB/S. 4、Support 2230/2242 size M.2 SATA protocol solid state hard disk, convenient and practical. 5、Plug and play, compatible with operating systems such as for Windows/OS X/Linux.1 x Hard Disk Enclosure1 x Screwdriver1 x User Manual1 x Screw PackageItem Type: Hard Disk EnclosureModel Name: MAIWO K1683Main Control Chip: JMS576Support Hard Disk: M.2 SATA protocol solid state hard diskHard Disk Interface: B Key/B&M KeyHard Disk Length: K1683 supports 2230/2242Transmission Interface: USB3.0/Type-CBody Material: Aluminum alloyFunction: Hard disk read and writeSupport System: For Windows/OS X/LinuxHow To Use: Plug in the hard drive (note the size of the hard drive), plug it into the computer, and you can use it