1,With UASP acceleration, theoretical transmission speed of this hard drive enclosure can be up to 6Gbps. 2,This hard drive enclosure adopts latest high speed USB0 transmission interface, while compatible with USB1/0 automatically. 3,This hard drive enclosure uses simple, fashionable and ultraslim design for more stable and better performance. 4,This hard drive enclosure is made from quality aluminium alloy and printed circuit board, which is durable, sturdy and lightweight. 5,The hard drive case supports hot swap and plug and play function, providing more convenience. 1 x Hard Drive Enclosure1 x USB Cable3 x Screw1 x Nut1 x Screwdriver Item Type: Hard Drive EnclosureMaterial: Aluminium Alloy and Printed Circuit BoardModel: 6020-RTKProduct Interface: M.2 NGFF to USB 3.0Transmission Speed: 6GbpsApplicable Model: 2230/2242/2260/2280mm M.2 NGFF SSDCompatible Operating System: Suitable for Windows 98, for Windows SE, for Windows ME, for Windows 2000, for Windows XP, for Windows Vista, for Windows 7, for Windows 8. for Windows 10, for Linux, for OS X 8.6 or Higher. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.