LEICKE Kanaan DisplayPort to HDMI and VGA adapters, audio over HDMI, aluminum housing | For MacBook Pro Air Retina, Mac Pro Mac Mini, Alienware 17 Alienware 18 Tiger II, Asus Zenbook G550, ASUS Transformer Book, Dell XPS 12 13 HP Spectre , Lenovo X240 T440 Thinkpad L440 Yoga Thinkpad Helix, MSi GT72 GS60 GT60, Samsung 900X4 (Accessories)
The connection works flawlessly and it was cheaper than the Microsoft-coupling only VGA. I would buy them again at any time and can thoroughly recommend.