Apple MacBook Pro 15.4,Amazon.com: Apple 15.4in MacBook Pro Laptop (Retina, Touch,Amazon.com: Mid 2017 Apple MacBook Pro with 3.1GHz Core i7,Apple MacBook Pro 15 inch Retina / Quad Core i7 / 16GB,Amazon.com: Apple MacBook Pro 15-inch w/ Touch Bar (Mid 2018