Feature: This M.2 USB adapter is an excellent M.2 SSD reader card for cloning or data retrieval. No USB cable needed, no forgotten USB cable, makes connection easier. 5Gbps fast transfer speed with USB 3.0 interface, 10 times faster than USB 2.0, backward compatible with USB 2.0/1.0. Only compatible with M.2 SATA SSD (B+M key). NOT compatible with M.2 SATA SSD (B key) and M.2 NVME/AHCI SSD (M key). Support for Windows XP/7/8/10 OS, for OS and for Linux OS. Plug and play, no driver required. Specifications: Item Type: Adapter Card Material: PCB Main Chips: High Quality Chips Warm Tips: 1. SSD adapter only, SSD hard drives are not included. 2. Only M.2 SATA protocol B key SSD is supported. (Does not support PCIe NVME M-key SSD) Color: Blue Material: PCB Package Contents: 1 x Adapter Card Only the above package contents, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is +/- 1-3 cm.