Thunderbolt 2 Dock Hub Mini Displayport to VGA Hdmi-Compatib

Thunderbolt 2 dock hub mini displayport to vga hdmi-compatible 4k dvi adapter converter for macbook mac book pro surface-product details mini dp displayport 1.2 to dvi vga hd4k*2k thunderbolt input adapter for macbook air pro imac 2017 hot product specification: output video: hd/dvi/vga input: mini display port male 20pin output: hdfemale type a 19pin connector:dvi female (24+1) vga female 15pin supports max resolution for hdmi port: 4k x 2k mini dp port support dp v1.2, which is for 1.62 gbps, 2.7 gbps, 5.4 gbps link rates hdport support v1.4, and the resolution of 4kx2k, 1080p, 720p, and hdmi audio dvi port support v1.0, and the resolution of 1080p, 720p vga port support max resolution of 1920x1200, and others like 1920x1080, 1024x768 note: - can only convert signal from mini displayport to hd/dvi/vga. this is not a bi-directional adapter - it does not support more than one output simultaneously - no audio output from vga and dvi. macs made before 2010 do not output audio over mini d