Connect the male Mini displayport connector of the converter to a desktop, laptop or other device with a mini display port, and the female HDMI connector to your monitor, projector or TV via an HDMI cable (HDMI cable sold separately). Specifications - Input: Mini displayport male (Thunderbolt 2) - Output: HDMI female - Audio Support: Yes - Installation: Plug and Play Important Note - Not bi-directional. It can only convert a computer's Mini DisplayPort signal to a monitor/TV's HDMI input.

Reliable and Durable: Gold-plated ports resist corrosion and wear and improve signal performance. Molded strain relief increases cable durability. Compact Design: Compact connectors won't block adjacent ports on your computer, feature molded-in strain relief for long life. 4K Ultra HD: Stream audio and video from your computer or tablet to your HDTV display; supports video resolutions up to 3840*2160 @30Hz (including 1920x1080, 720p, 1600x1200) and uncompressed digital 7.1, 5.1 or 2-channel perfect Audio passthrough. Wide Compatibility: Compatible with apple macbook air (before 2017), macBook pro (before 2016), imac (before 2017), mac mini, mac pro; microsoft surface pro/pro 2/pro 3/pro 4, surface 3 ( not surface/surface 2), surface book/dock, lenovo thinkpad, dell xps 13/15/17, etc. Stable Chip: Adopt better IC chip solution, used to connect notebook with mini displayport port to HDTV or monitor with HDMI. Need extra HDMI cable. It is not a two-way converter, can not transmit signal from HDMI to mini displayport.