Anker USB C Hub, Aluminum USB C Adapter with 4 USB 3.0 Ports, for MacBook Pro 2018/2017, ChromeBook, XPS, Galaxy S9/S8, and More USB-C Compatible: Works with the latest computers and smart devices with USB-C ports. Extra Ports: Turn one USB-C port into four USB 3.0 ports. SuperSpeed Data: Up to 5 Gbps data speeds let you transfer an HD movie in seconds. Sleek & Slim: Ultra compact aluminum design goes perfectly with the new MacBook and many other devices. What You Get: Anker USB-C to 4-Port Aluminum Hub with Built-in 1.3ft USB 3.0 cable, welcome guide, our fan-favorite 18-month warranty and friendly customer service.