?Durable and Portable? Features Features a smooth aluminum exterior, this MacBook air adapter is sleek, simple, durable, and helps keep wires organized. If you have any problem with this Macbook air dongle, please feel free to let us know, and we will help you solve it. ?SD/TF Card Reader? The SD and TF card slots support virtually all SD card formats for seamless access to photos and other media files, and this USB for Macbook Air can read SD/TF cards simultaneously at a speed up to 104 MB/s.Just watch and share your videos or photos anytime and anywhere. ?High Speed USB 3.0 Data Transfer?This MacBook Air adapter allows you to connect USB devices: keyboard, mouse, hard drive, etc to MacBook, up to 5Gbps data transmission speed,improving your work efficiency in all aspects. This USB Adapter for Macbook Air won't support Apple USB super drive. ?Crystal Video Display? This MacBook USB Adapter can Mirror or Extend your screen via the Thunderbolt 3 port and directly stream a clear video image and authentic audio up to 5K @ 60Hz to external display without motion blur and noise. ?Super-Fast Power Delivery?The Macbook pro dongle comes with Thunderbolt 3 port, supports data transfer up to 40Gb/s, up to 5K displays and up to 100W power; It is recommended to use the original Mag safe to charge the Macbook Pro when using the Macbook Adapter. ?6 IN 2 USB C Hub Adapter for MacBook Pro/Air?Special Designed for New MacBook Air/MacBook Pro 13 15 16 inches 2022 2021 2020 2019 2018 2017 2016. With this Macbook Pro Adapter, you can easily fulfill your daily use by extending two USB C ports to Thunderbolt 3 port, USB 3.0 * 3, SD/TF Card Reader. (?Note: this USB C Dongle can't work with Macbook pro Case).