Type C to HDMI / DVI / VGA USB Multi-ports Adapterusb c to 4k hdmi dvi 1080p vga4K HDMI DVI High ResolutionHDMI & DVI support 4K*2K High Resolution 3840 x 2160@30Hz UHD video, down compatible 1080P, 720P.Flipping your screen and Streaming Full HD 1080p (1920 x 1080) video directly to HDTV/ Monitors/ Projector, etc.1080P VGA OutputThe VGA output resolution is up to 1920 x 1200@30 Hz. VGA Port Can work simultaneously with HDMI or DVI port with maximum resolution of 1920 x 1080PHDMI+VGA, DVI+VGA Work SimultaneouslyHDMI & VGA ports can work simultaneously with maximum resolution 1080P. Two external monitors will show the same image.Plug & PlayNo driver installation or external power required. Extend your desktop with mirroring or advanced display to increase work efficiency.As Apple laptop has privacy protection function, you may need to set on your computer as below steps when using this adapter with Apple laptop: Go to menu->set->select "agree to let data on your laptop to other monitor.