1. PCI Express PCI-E 4X female to NGFF M.2 M key male adapter converter card with power cable allows users to use standard PCI-e 1x/4x card in an M.2 NGFF M key slot in the desktop or laptop. Transparent to the operating system and does not require any software drivers. 2. Supports data transfer up to 4.0GB/s. Supports socket 3 (M Key). One PCI-E 4X female socket and one NGFF M.2 Key M male connector available. 3. Floppy 4 pin power connector available for stable power. 2 screw holes 2260/2280 available. 4. Easy installation & no driver required. Supports any OS, like Windows, WinCE & Linux etc.
