Microsoft Surface Book (512 GB, 16 GB RAM, Intel Core i7, NVIDIA GeForce graphics) Dock Station Bundle Includes Microsoft Surface Book (512 GB, 16 GB RAM, Intel Core i7) Plus Microsoft Surface Dock 13.5-inch PixelSense touchscreen display (3000 x 2000) resolution Surface Dock comes with two high-definition video ports, a gigabit Ethernet port, four high-speed USB 3.0 ports and audio output Windows 10 Pro operating system 6th Gen Intel Core i7 processor, NVIDIA GeForce GPU