StarTech.com Mini DisplayPort to HDMI 4K Audio / Video Converter

mDP 1.2 to HDMI Active Adapter for MacBook Pro/Air - 4K @ 30Hz - White (MDP2HD4KSW) - Adapter - Mini DisplayPort male to HDMI female - 15 cm - white - active, 4K30Hz (3840 x 2160) support