From Mini DisplayPort source to HDMI display. here's the only cable - the only piece - you need.For the simplest and most discreet installation. this Mini DisplayPort to HDMI cable connects your Mini DisplayPort video source to the HDMI port on your display. It doesn't need a power source. unlike some converter dongles that require active power and separate bulky video cabling. This cable lets you enjoy movies on a big-screen HDTV. extend your desktop to a second monitor (up to 1080p) for an expanded workspace or show presentations on a projector at school or work without needing any other adapter or converter.
