Aiino AIMDPUSB2

MDP + USB AUDIO - HDMI, LED Aiino Mini DisplayPort + USB Audio to HDMI allows to enjoy video and audio from any Mac that has a Mini DisplayPort and USB.
This adapter combines video and audio from USB port through a special decoding chip.
It is totally Plug&Play and features an Auto-EDID function that adapts automatically output resolution to the monitor connected. It is also fully compatible with full-HD 1080p mode and 3D visualization.
A red LED lights on when the adapter is connected and working.
It does not require an external supply because it is powered by the USB port.
This cable fits for new Thunderbolt® port, implemented on new Apple computers