Overview of Official Samsung Galaxy Nexus MHL/HDMI Adaptor - EIA2UHUNBECSTD
If you do not own a Samsung Galaxy Nexus and need help choosing an MHL cable, please see this blog post.
This official MHL adaptor for the Samsung Galaxy Nexus allows you to create an HDMI output via your handset's microUSB connection.
This cable connects to the MicroUSB connection on the bottom of the Samsung Galaxy Nexus and provides a HDMI port into which you can connect an HDMI cable which in turn connects to a HDMI screen.
You can too connect a microUSB mains power cable to the device at the same time as the MHL HDTV adapter has a microUSB port on it to accept power. So, you can watch a film stored on the Galaxy Nexus, play it through your 42" HDTV and keep the phone charged at the same time.
Please Nexus: For the MHL cable to work you will need to have it connected to mains power.
NOT COMPATIBLE WITH THE SAMSUNG GALAXY S3