The adapter can use an ordinary for KEY A-E convert to for M.2 nvme ssd. Supports for M for Key NVME SSD; Supports 2230 2242 size NGFF SSD. The board has 3 mounting holes, respectively 22x30 mm,22x42 mm, depending on the length of the slot inside your machine, you can break positioning. Connects NVME for M for Key SSD to for KEY A-E motherboard. Supports PCIE-based NVME SSD. Easy installation and no driver required.No additional power required. connector: 1 NGFF for M.2 for M for Key Socket and 1 for KEY A-E male connector Supports for WIN10/WIN11 for MacOS etc. Color: Black Material: PCB Package Contents: 1 x KEY A-E to NVME 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.