Compatible with :MacBook/ MacBook Pro (2019/2018/2017/2016), Macbook Air 2018, Mac mini 2018, iPad Pro 2018Dell XPS12(9250) /Dell XPS13(9350) /Dell XPS15(9550), Dell Latitude 13 7000/Latitude 13 E7370Lenovo Yoga 720-13IKB/ Yoga 900-13ISK/ Yoga 910/ Yoga 920/ Yoga 930 LG G5, LG gram 14Z990-V.AA52CHP EliteBook 745/ 13.3' Spectre Laptop 13-af001TU/ 15.6' HP Probook 450 G513' ASUS Zenbook UX330UAMicrosoft Surface Book 2/ Surface Go/ Surface Laptop 3 Huawei Macbook Mate10/ Mate10 pro/ Mate20/ Mate20 pro / Mate30/ Mate30ProSamsung Galaxy S10+/S10/S9+ /S9 /S8+ /S8 Plus, Note 10 / 9 / 8Note:1.When HDMI& VGA works simultaneously,the Max.resolution of the two is 1090x1080P@60Hz and two monitors show the same contents.2.Extend Mode: VGA and HDMI work at the same time, while two monitors only show the same content.3. Pls make sure your laptop's Type C Port supports video output or DP Alt Mode, otherwise hdmi wont' work.4.Pls make sure your laptops have USB C port. 2 IN 1 USB C Adapter doesn't support any laptops that have MINI DisplayPort.Specification1xHDMI Port Female,Support Max Resolution to 3840x2160 UHD 4K/30Hz1xVGA Support Max Resolution to 1920x1200 FHD/60Hz