7 IN 1 MASSIVE EXPANSION: The 7-in-1 USB-C Splitter features a PD fast charging port,a HDMI Port,3*USB 3. 0 Ports,and 3.0 SD,TF card readers.The dongle,adapter for macbook suits for USB C Laptops, Mobile phonesPad and other devices 4K USB C ADAPTER: Extends your screen with the HDMI port and directly stream 4K UHD@30Hz or Full HD 1080p@60Hz video to HDTV, monitors, or projectors.AorZ thunderbolt to hdmi brings you vivid effect video sync. Perfect to stream a full HD movie on your HDTV; extend a 3D video game on your monitors or show your PPT through the projectors for office meetings and entertainment