Features: The adapter can use ordinary for KEY A-E convert to for nvme Solid Disk interfaced. Supports for M for Key NVME Solid Disk ;Supports 2230, 2242, 2260 & 2280 size Solid Disk. The adapter with four mounting holes, respectively 22x30 mm, 22x42 mm, 22x60 mm, 22x80 mm, depending on the length of the slot inside your machine, you can break positioning Connection NVME for M for Key Solid Disk for KEY A-E motherboards.Supports PCIE base NVME Solid Disk Easy installation and no driver required.No additional power required. Specifications: connector :1 for M for Key Socket and KEY A-E male connector 4 screw holes available supports 2230, 2242, 2260 & 2280 size Solid Disk to fix board. Supports WIN10/WIN11 Board Size: approx 91.8mmx22.4mm/3.61x0.88in Quantity:1Pc Package Includes: 1 x for KEY A-E to NVME Adapter Card (NOT Included NVME Solid Disk) note: Please note that it supports PCIE base for M for Key NVME Solid Disk . NOT support Satas base B for key Solid Disk. Not support CNIV wifi card interfaced There might be a bit color distortions due to different computer resolution There might be size errors due to different computer resolution