Features: 1. M.2 NVME SSD to USB adapter, which is not cable needed. Use as a portable SSD. 2. High performance RTL9210 chip, 10Gbps USB3.2 Gen 2,high-speed retrieve and backup data. 3. Hot swap, plug and play, no driver need. 4. Without enclosure cover, can realizes SSD's full potential of its high performance. Specification: Applicable: for NVMe M.2 interface 2242/2260/2280 SSD (M.2 NVMe not supporting PCIE AHCI and SATA protocol) Output: USB-A Chip: RTL9210 Warm Tips: 1. Only boxes, SSD hard disks are not included. 2. Only NVMe PCI-E M.2 M-Key SSD is supported. (B-Key M.2 SSD based on SATA and PCI-E M.2 SSD based on AHCI are not supported) size: 113 x 22.3 x 4.3mm Material: PCB+Metal colour: black Package Contents: 1 x M.2 to USB3.2 SSD Board Only the above package content, other products are not included. Note: Light 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.