The Acasis USB 3.2 20Gbps Dual Disk M.2 NVMe Hard Disk Array Case can Hold 2 NVMe SSDs, Supports 4 RAID Modes. Support up to 8TB x 2 Large Capacity.

USB 3.2 20Gbps Transfer
External USB3.2 Gen2*2 interface, up to 20Gbps transmission broadband, backward compatible with USB3.1/USB3.0/USB2.0.

Supports Multiple Specifications of Hard Disk
Acasis M.2 Dual SSD Case supports M KEY or M&B KEY M.2 interface NVMe hard disks of 2230/42/60/80 sizes. Supports per disk up to 8TB. (250GB/500GB/1TB/2TB/4TB/8TB can all be installed in the Acasis M.2 Dual SSD Case.) If it is a brand-new SSD, you need to format it on your computer before using it.

Automatic Sleep Function
It will enter sleep mode after 10 minutes of inactivity. The hard disk enclosure will display the following in sleep mode: the fan stops rotating, the hard disk indicator light turns off, and the power indicator light turns on.

Screw Installation
The product comes with a screw set. You don’t have to worry about bumps and bumps during the journey, and your data is more secure.