@GB Specification: Origin: Mainland China Model Number: Dual Protocol M.2 NVMe SSD Case Case Material: Aluminum Internal Interface: SATA Package: Yes External Interface: USB Supporting Hard Drive Capacity: 2TB Product Specifications. Name: M2 SSD Mobile Hard Drive Enclosure Cable gauge: NVME (A-C+C-C), NVME (C-C), NVME (A-C), NGFF (A-Micro B) Colour: Black Suitable for: NGFF/NVME protocol M.2 interface 2230/2242/2260/2280 size SSD Material: Aluminium alloy Main control: RTL9210B Maximum support: 2TB Support Interface: M Key/B+M Key Output Connector: Type-C Compatible System: Windows 98/Se/Me/2000/XP/Vista/Win7/Win8/Win10/MAC OS 8.6 or latest version Product Size: 108x33x10mm/4.25x1.29x0.39inch Protocol: NGFF+NVME dual protocol, NGFF protocol (optional) Note, please confirm your hard drive interface before purchase, if it is NGFF protocol, you can choose the dual protocol version or NGFF version, if your hard drive is NVME protocol, please choose the dual protocol version, thanks for understanding Warm Tips 1. M.2 SSD is not included. 2. NVMe model enclosures are not compatible with NGFF SATA M.2 SSDs and vice versa. 3. For new unused SSDs, you need to make a partition first, otherwise it will not be recognized. 4. It is normal for the aluminium case to heat up during use and does not affect normal use. 5. Due to many factors such as the brightness and lightness of the monitor, the real colour of the product may be slightly different from the picture shown on the website. Dual Protocol M.2 NVMe SSD Case x 1 Usb A To C + Usb C To C Cable x 1 Heat Sink x 1 Or Dual Protocol M.2 NVMe SSD Case x 1 Usb A To C x 1 Heat Sink x 1 Or Dual Protocol M.2 NVMe SSD Case x 1 Usb C To C Cable x 1 Heat Sink x 1 Or 1 x NGFF protocol hard disk box Usb A To Micro B Cable x 1