10 IN 1 LAPTOP DOCKING STATION: This usb c hub equipped with 3 USB-A data ports, an Ethernet port, a VGA ports, a HDMI ports, a PD 100w charging transfer port, a TF/SD card reader, and a 3.5mm audio & mic. Giving you an incredible range of functions all from a single USB-C port. DUAL MONITOR 4K HDMI DISPLAY: This usb c docking station support Windows System and macOS System SST(Mirror Mode), extending two monitors simultaneously, boost productivity. HDMI port support up to 4K@60Hz ; VGA port support up to 1080P@60Hz. Note: Extended mode(MST) is not supported. GIGABIT ETHERNET & AUDIO/MIC PORT: Simply plug in an ethernet cable, you will enjoy the ultra fast gigabyte ethernet speed, download movies in seconds and gaming without delay. The dual hdmi docking stations provide better security than most Wi-Fi connections. Also, this usb c dock have a 3.5mm audio/mic(2 in 1) port for you to put in your wired headset, so that you can enjoy music without disturbing others. 100W PD CHARGING &