High-definition transparent USB HUB with HDMI 4K output (no HDCP)-Highly supports 4K resolution, adapts to 4K monitors when connected, provides dual playback mirror mode and extended mode to display the device 100W input fast PD charging and maximum 87W output allow to charge your device while transmitting and expanding functions, providing a USB-C through the female port, you can safely charge the connected MacBook Ultra-fast and reliable data transmission, 5Gbps USB 3.0 port, suitable for various traditional devices, keyboards, mice, etc. SD card slot and TF card slot make your device a card reader Multi-port USB hub-Green ROBO BROS 6-port USB expansion hub includes 1 USB Type-C female PD charging port, 1 HDMI 4K output port, 1 TF SD card slot, 1 SD card slot, 2 USB 3. 0 Type A port Widely compatible with Apple MacBook, Apple MacBook Pro 2020/2019/2018/2017/2016, Apple iMac/ iMac Pro (21.5 inches, 2 pixels, Samsung, Dell, Asus, HP7 inches), the new Chromecast with Google TV, Google Chrome, Lenovo, XPS and other Type C laptops, SurfacePro series