The MHL (Mobile High-Definition Link) Adapter supports up to 1080p high-definition (HD) video and digital audio while simultaneously charging the connected device.
The MHL (Micro-USB) to HDMI adapter allow you to output multimedia content your
phone or tablet to your HDTV so that full family can share the joy.

MAINFEATURES:
 

♦Supports up to 192KHz 7.1 channel LPCM (Linear Pulse Code Modulation) and compressed audio surround sound 
♦Suitable for Samsung i9100 Galaxy S2 / i997 Infuse 4G, HTC EVO

♦MHL to hdmi adaptor cable is micro mhl to hdmi audio/video cable for mobile phone

♦Uses a single,thin adapter to connect the mobile device to the HDTV

♦Connects Micro USB Female port to Computer or Power Adapter for charging and getting power 

♦Using a Micro USB to USB M/M cable,not consume the mobile power, but to charge for it meanwhile

♦Compeletly support 1080P

 Instructions:
1) Plug male Micro-USB of  adapter to phone/tablet's female micro USB port.
2) Important: Plug your device's charging cable (MicroUSB cable that came with device) to Adapter's micro-USB port on the side and other end to power source. You should see your device in charging mode now.
3) Connect HDTV/Home theater system using HDMI cable. One end to TV other to Adapter.
4) Certain phones may require rebooting the device first time you use this accessory.