Features: 【Highly Definition double-Port Output】Supports usb3.0 to hdtv port and VGA double interfaces, effortlessly delivering 1080P definition picture quality. 【Broad Compatibility Design】Compatibles multiple operating systems, offering plug-and-play functionality without additional driver. 【Portable Lightweight Construction】Lightweight and durability, enabling big-screen experiences. 【Stable Transmission】Resolves experience interruptions caused by unstable transmission. 【USB Type C to hdtv port】Highly definition screen mirroring to VGA, multi-screen independently or synchronised display, portable platform graphics card converter. Specifications: Componnt: Plastic Size: 80mm/3.15in Connection port：single usb port / usb+typec port Technical parameters: Support USB3.0, resolution up to 1080P, double output of hdtv port and VGA, and support connecting two monitors at the same time. Suitable for home office, conference presentation, education and training it is convenient for large-screen projection or double screen display. Compatibles multiple systems, meeting the needs of different users Package Includes: 1PC usb converter note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.