The chip uses a low-power process, and the SSD power supply is automatically turned off without reading or writing for 10 minutes. USB3.2 10 Gbps Gen2 design, can be used directly into the USB port, compatible with 3.0/2.0 interface. USB3.2 adopts Realtek RTL9210 main control,no need to change hard disk box, copy machine to copy. Interface: usb3.1 type-A m.2 ngff key-m Product master: rgl9210 Working environment: - 20Celsius-70Celsius System support: WinXP / win7 / win8 / win10 / Linux / Colour:black Material: aluminum alloy Package Contents: 1 x Hard Disk Enclosure Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.