7-in-1 USB Type-C Hub (for MacBook) Overview This product is a lightweight, high-performance USB Type-C hub designed for MacBooks. It features a total of 7 ports: USB-C (PD charging compatible), USB-C (for data), 2 x USB 3.0, SD card, Micro SD (TF) card, and 4K HDMI, significantly enhancing expandability. Compatible models: MacBook Pro (2016-2020 13/15 inch), MacBook Air (2018-2020 13 inch) Video Output: HDMI allows for high-quality output up to 4K UHD (3840 x 2160 / 30Hz) (mirroring and extended display supported) Charging and Transfer Performance: PD charging supports up to 100W (Thunderbolt 3 compatible) USB-C and USB 3.0 offer high-speed data transfer up to 5Gbps Card Reader: SD / Micro SD cards can be used simultaneously, convenient for importing photos and videos Housing and Portability: Made of aluminum alloy with excellent heat dissipation Ultra-lightweight design, approximately 40g, space gray to match your MacBook This is a practical expansion hub that can be widely used for everything from daily work to video output and data management.