Features: Crafted from durable aluminum-alloy, this enclosure offer optimumprotection- for your m.2 ssd. Support dual-bay M.2 Dual Protocol /m.2 nvmeX2/ m.2 sata and m.2 nvme/ m.2 satax2 optional Better heat dissipation for the hard disk during work and increases the lifeof the hard disk. Tool-Free installation, quickly install and remove SSDs without any tools. Plug-play, no additional driver required Specifications: Material: Aluminum Alloy Support capacity: 4TBx 2 Product size: approx 113x76x16mm/4.45x3.0x0.63in Transmission interface: TypeC Transmission speed: 10Gbps/5Gbps Types:Support M.2 Dual Protocolx2 /m.2 nvmeX2/ m.2 sata and m.2 nvme/ m.2 satax2 optional Note: 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. Package includes: 1PC SSD Enclosure