2 in 1 Mini DP to HDMI VGA Adapter, AVOTCH Mini Display Port to HDMI VGA Adapter Converter Cable Supporting 4K Premium Aluminium Case for, Mac Mini, Mh, Surface Proac Pro, The mini displayport output to HDMI or VGA input 2 in 1 Adapter connect your mini DP/ThunderboltTM port devices to high definition display like HDTV,monitor,projector,LCD display with HDMI or VGA output Mini displayport to HDMI:Transmits both audio and video from computers to HDTV display,support 3840*2160 resolution for HDMI output Mini displayport to VGA:Transmits video from computers to HDTV display,support 1920*1200 for VGA output,connect a audio device for audio transmission,HDMI and VGA port can't be used simultaneously Supported devices:Macbook Air,Macbook Pro,Macbook mini,iMac,Windows Surface pro series,ThinkPadX1,Dell xps 14z What you get:1*portable and lightweight mini displayport to HDMI or VGA cable with 12months warranty and lifelong customer services