4-in-1 Type-C Multifunction AdapterPlug and play, no driver or external power supply required. Expand your USB-C port with an HDMI port, VGA output, USB 3.0 port, and USB-C charging port. Allows you to mirror or extend your phone to a big screen and stream 4K UHD or 1080p images to HDTVs, monitors and projectors. Perfect for gaming, work and entertainment. USB-C to HDMI VGA Display Adapter Equipped with an HDMI port that supports 4K UHD 4096 high definition image quality 2160 at 30Hz. VGA display up to FHD 1080p@60Hz. When both ports work simultaneously, the maximum resolution of both ports reaches 1080p@60Hz. Note: Does not support dual displays to display different contents separately. /p> DEX/PC ModeOur USB-C adapter allows you to connect your smartphone like Samsung Galaxy S10/S10+/Note 8, Huawei P20/Mate20 Pro to a USB-C hub and send email or shop like you would on a desktop computer. Also connect USB devices such as keyboard, gamepad, external hard drives, etc. for the desktop experience. Your Type-C devices as a host. So you can use your phone to turn any place into a workspace. USB 3.0 and Power 3.0The USB 3.0 port provides high-speed data transfer speed of up to 5 Gbps, allowing you to easily transfer HD movies in no time. It allows you to connect more external USB devices like keyboard, mouse, USB flash drive and other USB A 2.0/3.0 devices to your laptop. Also supports 87W PD charging and direct charging for laptops, smartphones and other USB-C devices. Wide CompatibilityCompatible with Type-C (Thunderbolt 3) devices with DP Alt mode, such as MacBook 2015/16/17/18, MacBook Pro 2018/2017/2016, MacBook Air 2018, Chromebook Pixel, Dell XPS 13/15. /9360. Huawei Matebook X etc. Also compatible with Samsung S8/S9/S10 Note8/9/Huawei P20/P10/EMUI/Nintendo Switch.