Feature:1. M.2 KEY A+E INTERFACE: The M.2 NGFF Key A A+E E adapter allows you to use a PCIE card to convert the M.2 key A+E interface to a PCIe card using an external 5V/12V power supply.2. PCIE CARD SUPPORT: PCI Express 1x, x4, x8, and x16 PCIe cards are supported as the PCI Express x1 connector is designed to be edges less.3. SUPPORT OS: M.2 NGFF A+E to PCIE 1X adapter supports for Windows XP/7/8/10, for WinCE, for Linux and any other OS.4. HIGH RELIABILITY: NGFF A+E to PCIE 1X adapter adopts 4pin 5V/12V power supply, durable connector, long service life and high reliability.5. PCB MATERIAL: The M.2 A+E PCIE 1X adapter is made of PCB material, which will not be deformed during long time usage, thus ensuring long term stability.Specification:Item Type: M.2 NGFF Key A A+E E to PCIE 1X AdapterMaterial: PCBM.2 Card Compatibility: Supports 2230 type Key A/E/A+E PCIE Bus M.2 Cards Only.Power Supply: 4pin 5V/12V Power Supply.Package List:1 x Adapter Card1 x Power Cord1 x Screwdriver2 x Screw