1.This adapter allows you to use your PCI-E card to convert M.2 key A+E interface .<br> 2.Support only 2230 type Key A/E/A+E PCI-E Bus M.2 card.<br> 3. As PCI Express x1 connector design is edge-free, So supports PCI-Express 1x, x4, x8 and x16 PCIe Card.<br> 4.Compliant with multi-system of PC, Supports any OS, like WindowsXP/7/8/10, WinCE & Linux etc<br> 5..High quality connectors for long service life and reliability<br> Use external 5V/12V power supply for PCI-e card.<br> Depending on the batch, the product may have color differences, which does not affect<br> Colour:Black<br> Material:plastic<br> Package Contents:<br> 1x M.2 to PCI-E 1X Adapter<br> 1x 4 Pin to SATA Power Cable<br> 1x Screw Driver<br> 2x M2 Screw<br> Only the above package content, other products are not included.<br> 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.