LinkS Mini Thunderbolt Port Compatible DP 1.2 Version to HDMI VGA DisplayPort to HDMI and VGA Support 4K x 2K and 3.5 mm Audio Cable Adapter, White Both of HDMI and VGA output can be used simultaneously HDMI output compliant with 4k/1080p( can extract audio for home theater sound system) VGA output support 3.5mm audio (VGA output not support 4k) HD lightweight and portable adapter for connecting a mini DisplayPort (mini DP or MDP)/thunderbolttm port compatible computer to an HDTV Compatible with apple MacBook, MacBook pro, MacBook air, iMac, mac mini, mac pro, Microsoft surface pro/pro 2/pro 3