?7 in 1 Macbook pro adapter: With Thunderbolt 3 port(100W PD / 40Gbps Data Transfer/ 5K Video Output), 4K HDMI port, USB C Data port, 2 USB 3.0 ports and 512GB SD/TF Card Reader, this Macbook Pro/Air usb c adapter can meet all your needs
?100W Thunderbolt 3 port: Thunderbolt 3 port supports up to 5K@60Hz Video output; fast Transferring data at speeds of up to 40Gb/s which is much faster than Thunderbolt 2 and USB 3.0 A, and Max 100W of Power Delivery to charge MacBook Pro at full speed.
?4K HDMI Video Adapter: The HDMI video output allow your MacBook Pro / Air simultaneously mirror and extend your screen for multitasking, viewing spreadsheet data, watching movies and playing video games with resolution up to 4K UHD (3840x2160 @ 30Hz).
?Fast Data Transfer: The SD slot and TF slot support your devices to access files from SD/TF card reader at speed up to 104M/s with 512 GB capability. This Macbbok pro/air usb c hub support 2 cards reading simultaneously which improve the data transfer efficiency.
?Mac Style Design: The Aluminum design of this Macbook pro/air adapter fits perfectly to Macbook Pro 2019 / 2018 / 2017 / 2016 & MacBook Air 2019/2018. The Space gray color match perfectly with Macbook. Extremely compact design makes it easy to carry and saves desk space, suitable for office, home and travel.