Satechi Type-C Aluminum Pro Hub (Space Gray) Compatible with MacBook Pro 2016 and later, MacBook Air 2018 and later 40Gbs USB-C PD 4K HDMI Micro/SD Card USB 3.0 Port x 2 Multi USB Hub

Convenient for adding ports Thunderbolt 3 PD charging port, 4k HDMI (30Hz) video output, USB-C data transfer port (this Type-C is not a charging port), 2x USB3.0 ports, SD/Micro card readerSlim Compact Portable design allows you to carry the Type-C hub anywhereModern Aluminum DesignBrushed aluminum finish. Excellent compatibility with Apple products with silver, space gray, and gold color developmentDesign for MacBook Pro AirCompatible with 2016/2017/2018/2019/2020 MacBook Pro 13/15/16 inch M1, 2018/2020 MacBook Air with 2 side-by-side USB-C ports. Apple M1 Mac does not support external dual screen expansion. (The specification of the black port is also USB 3.0.) To reduce the burden on the connection part, please pull it out slowly and vertically.