A perfect solution for expanding PCI-e support in crowded systems or on motherboards with limited or minimal PCI-e ports.. Suitable for PCI-Express card slot motherboard, plug and play.
Supported Operating Systems: Linux / XP / Windows 7/8 / 8.1 / 10. 1 x PCI express slot board 1 x Mini pcie card cable 1 set x Screws. Don't support hot-swap. The big 4pin power connector must be connected, and distinguish the positive and negative poles carefully, please do not reverse it.