SVALT D1 Performance Cooling Dock for Apple Retina MacBook Pro and MacBook Air laptops POWER TO DO MORE - Turbo charges laptop cooling systems with two-pound aluminum heat sink and powerful desktop fan that drives cool directly air onto compatible laptop processors to help unleash peak performance potential and get work done without a heat meltdown FLEXIBLE & ADAPTABLE - Compatible without modification: Apple MacBook Pro Retina 13/15 (2012-2015); MacBook Air 11/13 (2008-2017); Razer Blade and New Razer Blade 14 and 15; and other devices with adjustable retention pad PRO WORKSTATION - Transforms clamshell laptop into a professional workstation with one or more high-resolution displays and keyboard/mouse, helping to create a more ergonomic, open, clean and productive desktop workstation MADE FOR MAC - Precision-crafted from solid aluminum in Portland, OR, USA to create an object of substance and elegance that seamlessly merges with your Mac laptop