The Microsoft Surface Dock 2 Laptop Docking Station in Black is designed specifically for Microsoft Surface laptops, including the Surface Book 3, Pro 6, Pro 7, and Go 2. It features a sleek black design with ports for audio out, Ethernet, USB 3.0, and USB-C, making it easy to expand your laptop's connectivity options. The dock is made of rigid plastic and includes passive cooling to keep your laptop running smoothly. With its AC-powered and USB-powered capabilities, as well as built-in USB port and adjustable stand, the Microsoft Surface Dock 2 is a versatile accessory for your Microsoft Surface laptop.