"I talked with an apple Genius- they told me this one is best and save a lot of money! Impressive slim portable design and confirmed tested at 4K 60hz (used an Anker 60hz capable HDMI USB C cable) and it looks very good. Mirroring displays actually resizes your MacBook Pro's display to 4K...very interesting." - Bruno F What if there was a sleek, compact adapter for your MacBook that was able to provide all the ports you need? ThisAluminum USB-C Hub isthe adaptertoreplace all dongles! It turns 2 USB-C ports on the MacBook Pro into 7 ports: ✔ HDMI ✔Thunderbolt 3 ✔USB-C ✔SD ✔MicroSD ✔USB 3.0 x2 The adaptersupports charging, meaning you can use the supplied USB-C port to power your MacBook Pro while using the adapter! Stop figuring out how to carry and store all your dongles. This adapterblends seamlessly with your MacBookfor ultimate portability. It comes in 2 colors,Space Gray and Silver, designed to match the appearance of your MacBook. The super sleek device issmall and compact, making it easy to transport. Please note thatthis port is only suitable forType-C (Two Ports Features: * Simple plug and play functionality * Increase your productivity * Sleek & stylish design suited to Macbooks * Ports: * 2 x USB Type-C * 2 x USB 3.0 * 1 x HDMI * 1 x SD Card * 1 x TF Card * Specs: * Size: Approx 125 x 33 x 11mm * Weight: Approx 45g * Input Interface: USB 3.1 Type-C interface * Output Interface: HDMI, USB 3.0, SD card, TF card and USB Type-C * Operating System Requirements: Mac OS * Color: Silver or Grey * Compatible with Apple Macbook 2016/2017 with Dual Type-C USB Ports * NOTE:Package includes Adaptor only. Accessories are not included