USB Adapter, GMYLE USB-C to 4-Port USB 3.0 Hub for USB Type-C Devices for The New MacBook, ChromeBook Pixel 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. Transfer at 5Gbps data speeds with USB 3.0 let you transfer an HD movie in seconds. Sleek & Slim: Ultra compact aluminum design goes perfectly with the new MacBook and many other devices. 30 Days Money back guarantee and 1 year worry-Free Warranty with GMYLE.