Features: Crafted from durable aluminum-alloy, this enclosure offers- optimum- protection- for your 2013-2017 Air/Pro SSD. Better heat dissipation for the hard disk during work and increases the life- of the hard disk. Tool-Free installation, quickly install and remove SSDs without any tools. Plug-play, no additional drivers- required, with A-C-A Cable Durable, and convenient,portable yet durable, ideal- for traveling. Specifications: Material: Aluminum-alloy Type: Hard drive case- Protocol specification: NVME Express1.4/AHCI 1.3.1 Transmission standard: USB3.2, backward compatible with- USB3.1/3.0 Transmission rate: support 20Gbps Style: Supports PCIE Gen3x2 Chip: support JMS586A Model: For 2013-2017 Air/Pro Package Includes: 1PCx SSD Box 1PCx A-C-A Cable 1PCx Screwdriver note: Does Not include SSD, it contains SSD box only- . Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.