As a global leader in the PC market, Lenovo develops, manufactures and markets cutting-edge, reliable, high-quality PC products and value-added professional services that provide customers around the world with smarter ways to be productive and competitive.The ThinkPad Port Replicator II provides easy pass-through connection to peripherals on the ThinkPad X, T, R, and A series systems.For a complete compatibility list please refer to the original manufacturers web site.