HONGSEOK Aluminum Type C to 7 Port USB 3.0 Hub with 5V/4A Power Adapter for Newest Mac Book,ChromeBook Pixel,Nexus 6 and Other USB C Devices High Performance Design: Features the sleek yet durable apple-style aluminum fineness, which effectively withstands scratches from repeated plugging in, coupled with a sandblasted design that is extremely lightweight,it is easy to grab and go. Type C adapter Works well with the latest 2015 new Mac book,Nokia N1, ChromeBook Pixel and other USB C Devices. Superspeed Data Transfer: Seven downstream ports support data transfer rates up to 5Gbps for your flash memory, SSD, 2.5"/3.5" mobile hard disk drive, Camera etc.,you'll be able to transfer a HD movie in seconds.Also backwards compatibility with USB 2.0 / 1.1. Simple to Use & Safety: No Driver required. Support hot swapping,Plug and Play to reach user friendly,come with built in surge protector in each port to keep your computer and data safe and Recovery fuse protector to ensure your USB devices safe. Flawless 7 in 1 usb connector: Adds 7 more USB 3.0 SuperSpeed ports, in handy as a solution whenever you are short of ports on your new Macbook. It comes with a fixed 1ft USB 3.0 cable for connection and there is an external 5-volt barrel port to connect a DC 5V adapter(power adapter include in package) if needed to power multiple devices connected to the hub. Powerful 5V/4A power adapter makes full use of all 7 ports. Package contents:1 x HONGSEOK Type C 4-Port USB 3.0 Hub, 12-month warranty ,thank you card and friendly customer service.