Feature:1. USB3.1 to M.2NVME/SATA hard disk enclosure, USBA port M.2 dual protocol adapter card.2. Compatible with M.2 SSD of both SATA and NVME protocols, compatible with three sizes of SSDs of 2230/2242/2260/2280.3. The chip uses a lowpower process, and the SSD power supply is automatically turned off without reading or writing in 10 minutes.4. USB3.110Gbps GEN2 design, can be used directly into the USB port, compatible with 3.0 and 2.0 interfaces.5. In pursuit of speed, the transmission speed is as high as 1030MB/s, and the copy machine is a good helper for copying files.Specification:Item Type: Adapter CardMaterial: Printed Circuit BoardInterface: USB3.1 TYPE-A, M.2 NGFF KEY-MProduct Size: Approx. 113 x 22.3 x 4.5mm / 4.4 x 0.9 x 0.2in (Length, Width and Height)Interface Rate: USB3.1 10GbpsProduct Master: RTL9210BSystem Support: For Win XP/win7/win8/win10/LINUX/OS X .Package List:1 x Adapter Card2 x Screws1 x Nut