This HDMI USB C Adapter ONLY work with those devices that the USB Type C Port supports video output or DP Alt Mode, which makes you more easily to transfer or mirror your USB-C laptop to an HDMI / VGA TV,projector or monitor.HDMI and VGA Adapter works simultaneously USB C Docking Station which delivers Max 4K UHD 4096x2160@30Hz and offers backwards compatibility to 1080p and 720p. Allows you to expand the desktop to 2 external displays HDMI and VGA Adapter works simultaneously. Note:When HDMI& VGA works simultaneously,the Max.resolution of the two is 1090x1080P@60Hz and two monitors show the same contents. Support Extend and Mirror Mode Type C Hub HDMI & VGA outputs can Extend and Mirror to two external displays at the same time to enhance work efficiency. Note: Extend Mode: VGA and HDMI work at the same time, while two monitors only show the same content. Great for Travel This USB-C to HDMI VGA multiport adapter is lightweight and portable,easy to carry around.Perfect for traveling and presentations. Compatible with : MacBook/ MacBook Pro (2019/2018/2017/2016), Macbook Air 2018, Mac mini 2018, iPad Pro 2018 Dell XPS12(9250) /Dell XPS13(9350) /Dell XPS15(9550), Dell Latitude 13 7000/Latitude 13 E7370 Lenovo Yoga 720-13IKB/ Yoga 900-13ISK/ Yoga 910/ Yoga 920/ Yoga 930 LG G5, LG gram 14Z990-V.AA52C HP EliteBook 745/ 13.3'' Spectre Laptop 13-af001TU/ 15.6'' HP Probook 450 G5 13'' ASUS Zenbook UX330UA Microsoft Surface Book 2/ Surface Go/ Surface Laptop 3 Huawei Macbook Mate10/ Mate10 pro/ Mate20/ Mate20 pro / Mate30/ Mate30Pro Samsung Galaxy S10+/S10/S9+ /S9 /S8+ /S8 Plus, Note 10 / 9 / 8 Specification 1xHDMI Port Female,Support Max Resolution to 3840x2160 UHD 4K/30Hz 1xVGA Support Max Resolution to 1920x1200 FHD/60Hz Premium Material: Aluminum Alloy