StarTech.com 15ft (5m) Mini DisplayPort to HDMI Cable, 4K 30Hz Video, Mini DP to HDMI Adapter/Converter Cable, mDP to HDMI Monitor/Display

Cable for Projector, Ultrabook, Workstation, MacBook, Dock, Mac mini - First End: 1 x 20-pin Mini DisplayPort 1.2 Digital Audio/Video - Male - Second End: 1 x 19-pin HDMI 1.4 Digital Audio/Video - Male - Supports up to1920 x 1200 - Black