Usb c hub for macbook air/ pro USB Adapter: Built with aluminum alloy case, specially accessory designed for MacBook Pro 2020/2019/2018/2017/2016, MacBook Air 2018/2019/2020,New M1 MacBook
Easily fulfill your daily use by extending two USB C port to 4K HDMI,thunderbolt 3 port(100W PD)thunderbolt hub ,USB C female port,1*USB 3.0 ports,1*USB 2.0 ports, SD/Micro SD card readers. Notice: Won't Work with Macbook Cases.
USB C to SD and Micro SD Card Reader: best card readers for photographers and desinger,with data transfer speed up to 104Mb/s,you can transfer large photos or hundred photos in seconds.
High-Speed, High-Def: A multi-function USB-C port supports huge charging power up to 100W, data transfer up to an astounding 40 Gb/s, and media display at resolutions up to 4K.
Multi-Monitor Display: The HDMI port supports a resolution of 4K@30Hz Connect to both simultaneously to enjoy crystal-clear streaming or mirroring across 2 displays.