Interface: Type C USB3.1, SATA speed 6Gbps, NVME speed 10Gbps Feature: Equipped with led indicates power , plug and play, hot swapping without rebooting M2808SN : fit for NVME or SATA m.2 ngff SSD with 2-in-1 Data Cable Please note: This is only a hdd docking and don't contains the hard disk. For SSD, please make A partition At First, Otherwise It can not be recognized. Material: Aluminum alloy+ABS colour: Black Package Contents: 1 x NVMe SSD Enclosure 1 x 2-in-1 USB cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.