This USBC to HDMI +VGA adapter is design to extend or mirror screen of Laptop/ PC/Tablet to Projector/ TV/ Monitor/Display. This HDMI and VGA port work simultaneously, you can use usb c to HDMI and USB C to VGA at same time. Expand more work space when you work from home. It is a good choice for online education, data analysis, HOME OFFICE. This USB C to VGA and HDMI converter is Compatible with MacBook Pro 2020 2019, MacBook Air 2018 2019 2020, iMac (Mid 2017) and newer, iPad Pro 2018 2020, XPS 12 (9250)/XPS 13/XPS 15. H P EliteBook Folio G1/Spectre 13. Thinkpad E580/ T470/T480/X1 Carbon (2017) /Yoga 900 910/912. Chromebook Pixel (2015) /Pixelbook 2-in-1 / Pixel Slate 2-in-1, Surface Book 2 2-in-1/Go 2-in-1. Galaxy TabPro S 2-in-1/ Tab S4 and other galaxy that support DEX mode(S20/ S10/ S9/ S8/ NOTE 8/ NOTE9) This USBC to VGA HDMI Adapter no driver needed. ONLY need make sure your USB C HOST device like laptop/tablet/cell phone MUST support Thunderbolt 3 or Display output over USB C. Not all USB C device is compatible. Feel free to contact us if you not sure the compatibility of your device.