4 in 1 USB C Hub - Our usb C hub convert usb 3.1 type c to HDMI VGA DVI USB 3.0 Multiport, support most monitors, projectors, HDTVs and screen, Massive Expansion plugs all in one, portable and convenient. Plug and Play, Ideal for Office, Conference, Presentation, Home-theater entertainment 4K High-resolution Output - HDMI & DVI output support up to 2K*4K resolution (3840 x 2160 @ 30 Hz); backwards compatible to 1080P and 720P. Mirror or extend your screen and directly stream Full HD 1080p (1920×1080) video to HDTV/ monitors/projector and other devices with HDMI/DVI port. Multiple Videos Output Simultaneous - HDMI & VGA, DVI & VGA ports can work at the same time, but the max resolution is 1080P while they works at the same time, but the two external monitors will show the same image.(Note: HDMI & DVI ports can't work at the same time) USB 3.0 Fast data transfer - USB 3.0 Port Supports 5Gbps data transmission and downward compatible with USB 3.0 for USB-enab devices like mouse/keyboard/flash drive/hard drive. Wide Compatibility devices - compatible for MacBook / MacBook Pro 2020 2019 2018 2017 2016 MacBook 12"/13"/15. /2015 MacBook Air, compatible with Dell XPS12(9250) /compatible with Dell XPS13(9350) /compatible with Dell XPS15(9550) /compatible with Dell Precision5510, compatible with Acer Chromebook R13 /Google Chromebook Pixel, compatible with HuaWei MateBook, compatible with Samsung Galaxy S8 /S8 Plus..Almost All devices with USB Type c port