Dual Ports USB C Hub to HDMI Adapter 4K Thunderbolt 3 with Type-c PD TF SD Slot for MacBook Pro (2016,2017,2018,2019,2020) and Macbook Air (2018,2019,2020) USB Hub 3.0 Specifications: Material:Aluminum Alloy Charging port: PD2.0 Support system: For windows10.8.7,vista,xp,mac10.4.6 Operating temperature: 40-45 Interface: 2 * USB 3.1 Type-C connector 1 * USB 3.1 Type-C Power Delivery charging port (Thunderbolt 3) 1 * USB C Date Transfer Port 2 * USB 3.0 Type-A port 1 * HDMI HD output port 1 * SD card slot 1 * TF card slot.