Mini Display Port Thunderbolt HDMI Cable Adapter For LCD TV 1.8Meter 6Feet - Black This converter can only pass signal from Mini DisplayPort to HDMI port(Also Support new thunderBolt Port). It is not a bi-directional cable Support HDMI HD solution up to 1920*1080P.Mini DisplayPort (Male) 1.1a input and HDMI (Female) 1.3/1.4 output - Supports 1920 x 1200 - 1080p Suitable for devices utilizing mini Displayport Support Audio output. 1 Year Warranty