WAVLINK 13 IN 1 USB C Hub - one USB C cable, convert your usb c port into 13-port - 2 HDMI, 1 DisplayPort, 3 USB 3.0 Type A, 1 USB 3.0 port with BC 1.2 fast charging , 1 gigabit Ethernet port, 1 SD & TF card reader, 1 phone audio jack. USB C Dual HDMI Adapter for Windows Mac Laptops. NOTE: Wavlink MST docking station adapter, compatible with USB-C Computers that have USB3.1 Gen2 full specification with data transfer, USB-C Power Delivery and Video Output (DispalyPort Alternate Modes) 4K Ultra HD Triple Display - Dual HDMI and 1 DisplayPort video ports for various needs. The host computer under HBR3 DP1.4 source, a single port video output resolution up to 3840x2160@60Hz, dual displays up to 2560x1440@60Hz, triple displays up to 1920x1080@60Hz. Under HBR3 DP1.2, a single display resolution up to 3840x2160@30Hz or 2560x1440@60Hz, dual display resolution up to 1920*1080@60Hz, triple display up to 1600*900@60Hz Tips on laptops system - Mirror or extend your screen directly stream UHD vi