Interface: M.2 KEY A/E .2 KEY-M Product color: black PCB Interface rate: PCI-E 3.0 1X only supports NVME and PCIE protocol SSD Product size: 91.8mm x 22.4mm Working environment: -5-7Celsius Support system: WIN10/ WIN11 Colour:black Material:PCB Package Contents: 3 x Adapter card Only the above package content, other products are not included. Note: Light reflection 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. This product uses high-quality materials, is durable, has a long service life, and is firm and stable in use. Quick start, loading and file transfer. Low power consumption, quiet, reliable and durable. Compact and portable: being so mini and light-weight, this product does not take much space and can be easily taken . and high quality