Acer Iconia B1-710 connecting to TV using HDMI I've tried connecting my Acer Iconia B1-710 to the tv using a USB/HDMI cable but the tv will not recognise the signal! 

What else do I need to do to get the image to appear on the tablet and TV simultaneously
In order to use a USB to HDMI cable the device needs to support Mobile High-Definition Link (MHL), which, unfortunately, the Iconia B1-710 does not.

Some devices have their own proprietary cables for connecting, but, according to this Acer forum thread:


  We do not support connecting the B1-710 tablet to a television via USB. There are no products that I am aware of that would facilitate this connectivity.