MHL-to-VGA Adapter MHL-to-VGA Adapter lets you connect your phone to your HDTV, monitor or projector. When coupled with a VGA cable (sold separately), MHL-to-VGA Adapter enables viewing and sharing your phone's videos and photos on your TV or monitor. Also mirrors your phone's screen on the TV or monitor. Supports VGA resolutions and stereo audio. Adapter is equipped with a 3.5mm audio out jack allowing audio connection to computer or TV. Most phones require additional power when streaming and the MHL-to-VGA Adapter is equipped with a micro-USB port to enable phone charging and power supply to the adapter while connected to your TV. Please note that some phones/devices can use MHL adapter without a power supply while others may require a power source plugged into the adapter's USB port. To keep your phone/device powered during video transmission, please keep a micro-USB power supply connected to the MHL adapter. The MHL Consortium provides the latest list of devices that support MHL (PDF file).