Dual protocol auto-switch supports both NVMe PCIe and SATA M. 2 SSDs; USB 3.2 Gen2 up to 10Gbps high-speed transfer for large file backup; Tool-free snap-on design, install or replace SSD in seconds without screwdrivers; Compatible with M Key & B+M Key SSDs in 2280/2260/2242 standard sizes; Plug-and-play, cross-system support for Windows, macOS, Linux, Android OTG