Type-C Hub with Power Delivery 2 superspeed USB 3.0 ports, 1 SD memory port, 1 microSD memory port for MacBook 12-Inch, Aluminum Alloy Build (Sliver) DESIGN: USB C Adapter by AllinTech makes it a very elegant solution. Our bundle has Type-C hub adapter and comes with a USB Type-C cable. It is well made performs well and looks really cool like it came with the laptop. Our USB C Adapter is the world's most compact and fastest 40Gb/s Thunderbolt 3 USB hub. AllinTech Type-C hub is a must have if you have the newest MacBook Pro STYLISH: USB C Adapter by AllinTech looks really slick and blends right in with the MacBook design. Silver color is great and matches identically to your MacBook Pro 2016-2017-2113 DURABILITY: When you feel it you will know that it is really well made, heavy & sturdy. You will love Type-C hub s design - it's sleek with 7 ports and matches nicely with the Mac, so it almost looks like it's part of the laptop USES: You can throw away all those expensive dongles. Our device provides everything you need for your MacBook Pro at a great price. You will love the fact that it has pass through 100W charging power as well as 2 USB-C, 2 USB 3.0 ports, and a 4K HDMI port 100% MONEY BACK GUARANTEE: If after you use your Type-C Adapter Hub and you are not impressed with it along with you not absolutely loving it we will refund your money for one full year. Our world-class AllinTech customer service wants you to be SATISFIED with your purchase. Absolutely no risk. USB C Adapter adapter for your MacBook Pro comes with our 1 full year 100% satisfaction guarantee