Output both 1080p HD video and stereo
audio with this all-in-one HDMI adapter.

The Mini DisplayPort/USB Stereo to HDMI Adapter lets you connect a high definition monitor or television, to a Mac Pro (2009), Mac mini (2009), iMac (2009), MacBook, MacBook Pro, and MacBook Air with Mini DisplayPort. Combine Full 1080p HD mini DisplayPort output with 2 Channel Stereo USB output from your Mac in a single HDMI connection to your TV or other HD display.

Features:

• Connect your Mac with Mini DisplayPort
  to your HDTV or HDMI Display.
• Supports full 1080p resolution via Mini DisplayPort.
• Supports stereo audio via USB.
• Watch movies from your Mac on your TV
  with the use of one adapter.
• Over 3 feet of cable for versatility in cable management.
• Bus powered...no AC adapter required.

The new MacBook, MacBook Pro, and MacBook Air each have a Mini DisplayPort that allows you to connect an external display or projector using an adapter. You can use an external display as your main workspace or to extend your desktop, or you can work in mirrored mode with a projector so you can view what your audience sees. The Mini DisplayPort USB adapter combines the Mini DisplayPort video and USB audio signal* from your Mac Pro (2009), Mac mini (2009), iMac (2009), MacBook, MacBook Pro, or MacBook Air with Mini DisplayPort. This adapter works by integrating the mini DisplayPort video source and the USB audio source of into HDMI output through a USB Audio Decoding Chip.

Use the Mini DisplayPort to HDMI Stereo Adapter to connect a high definition monitor or television, that includes a HDMI connector. Review the documentation or check with the manufacturer of your monitor or TV to make sure you're choosing the right adapter.