1、SUPPORT SDD: Solid state drive enclosure supports M.2 SATA and M.2 NVME drives for better compatibility, supports SSD size 2230/2242/2260/2280. supports M Key and B+M Key. 2、UP TO 10GBPS: M.2 SATA drives can have a maximum bandwidth of up to 6Gbps, while M.2 NVME drives can have a maximum bandwidth of up to 10Gbps. the output speed depends on the type of SSD you're using. 3、UASP COMPLIANT: The SATA SSD enclosure utilizes a high performance controller, the JMS581D chip, which is UASP compliant to effectively increase speed and extend the life of the SSD. 4、TOOL FREE: SSD enclosure is tool free design, plug and play, Type C interface supports connecting to cell phone (your cell phone should support OTG function). 5、HEAT DISSIPATION: Type C SSD enclosure has a slim design and aluminum alloy case, which can protect your disk well and has good heat dissipation performance. Item Type: M.2 Nvme PCIE SSD Enclosure Material: Aluminum Alloy, PCB Main Control Chip: JMS581D External Interface: Type C Gen2 Transmission Speed: 10Gbps Internal Interface: B+M Key/M key Supported Capacity: 4TB(Maximum Supported Capacity,Not Inclube Hard Disk,No capacity) Supported Hard Disk Size: Nvme PCIE/NGFF SATA 2230/2242/2260/2280 SSD 1 x Hard Disk Case 1 x Data Cable 2 x Fixed Silicone