Advance chipTriple Display USB C Adapter Expand your work opportunities(support 3 different monitors) and provide you more stable performance. No need any drivers or software, just plug and play.Support Extend Mode Or Mirror Mode, HDMI 3840*2160@30hz, VGA 1920*1080@60Hz. An ideal Gadget for Video Editor, Photography, Programmer. Support both SST and MST mode. Please note that if you use it on Apple Mac OS system, it only support mirror mode without triple display. Strong Compatibility Dual monitor latpop docking stations compatible with all thunderbolt 3 devices(HP Spectre x2/HP Spectre x360/HP Elite2 1012/HP Elitebook Folio G1/HP ZBook 15 G3/HP Laptop 13-af001TU/HP Probook 450 G5/6/7/Dell XPS13/15,Lenovo Yoga 720/910/920/930,Microsoft Surface Book 2/ Surface Go/ Surface Laptop 3,Dell Latitude 13 7000/Latitude 13 E7370 etc. Fast Data SpeedUSB C Docki eqquiped with 3x USB 3.0 ports (up to 5Gbp/s) connect smartphones, tablet, hard drives for effortless data transfer with USB-C port. And Provide 2USB 2.0, speed up to 480mb/s, it allows you to connect keyboard or mouse without any lags. The SD TF Card reader (Speed up to 104 Mbp/s) for USB-C/Type-C/Thunderbolt 3 devices to access files from SD/TF card reader, quickly view your photos or videos, perfect for Photographer or Designer or Video editor,etc. Gigabit Etherne&Audio JackUSB C To Gigabit Ethernet Adapter, provide stable wire ethernet condition,make your work more effective. Speed up to 1000Mbs. Plug and play, no need install any driver or software. The 3.5mm Audio Port with mic and audio-out function Provide 100W Power Delivery for your usb c laptops. The other usb c data port, speed up to 5Gbp/s. You can connect more usb-c devices for data transfer. - 11 IN 1 USB C Dock: This dual monitor docking station contains 2* 4K HDMI port, 3*10G USB 3.1, 2*USB 2.0, USB C PD Charging, VGA, 1000M Gigabit Ethernet RJ45 port, and 3.5mm Audio/Mic 2-in-1 port; All the ports of this docking station can be in use simultaneously, allow you easily connect the keyboard, mouse, USB driver, external Disk to your laptop;This LIONWEI USB C Docking station Dual HDMI efficiently meet all your working and entertaining needs - Triple Display Docking Station: Support SST & MST for Windows OS, you can mirror or extend with crystal clear 3D visual and high quality video experience through 2 HDMI ports and 1 VGA, HDMI resolution will be 4K@30Hz (while DP1.4 source) if two monitors play simultaneously. Display output will be 1080P@60Hz when dual or triple display with VGA. (Single use HDMI 2 can up to 4K 60Hz under DP1.4 source);(NOTE: All external monitor images are same on MacOS. due to OS system limit) - 10Gbps USB 3.1,Fast speed transfer: 3*USB 3.1 up to 10G, backwards compatible with USB 3.0 / 2.0; 2*USB 2.0 ports are more suitable for mouse, keyboards or other slow device to improve work efficiency and avoid radio signal interference; The dual hdmi docking station supports Power Delivery, thunderbolt 3.0 technology with a rated power of 87W and offers significantly faster charging times; 1000M Gigabit Ethernet RJ45 port can download movies quicker,reduce latency in games - 3.5mm Audio/Mic:This USB C dual hdmi adapter makes listening, talking or recording a breeze, Plug in your earphone to ensure you charge and listen to music at the same time; When connecting HDMI, the audio port can be directly plugged in and used,When using the headphone jack alone, you need to make settings. (Windows OS: click sound--playback device--select the external audio device name--check as the default device; Mac OS: click settings--sound--output device--click the external device name) - 18-Month & Certified Safe: FCC, CE and RoHS certified.This USB C Dual Monitor Docking Station combines 12 ports in one step solution including 1*4K@60Hz HDMI/ 1*4K@30Hz HDMI /1*VGA/ 2* USB 2.0/ 3*USB 3.0/ 1* 87W USB C PD Charging/ 1*RJ 45 Gigabit Ethernet/Audio Combo; With LIONWEI, you have 60 days to try out and 18 months product and technical support