Negative criticism is not available for the adapter for the iPad but in this case:
Warning, the even with connected power source is the battery in the knees! You can max. Look 4-5h, then you have to take a longer charging break.
Also, the aspect ratio is 4: 3 and not 16: 9 zoom, drawn or something (no, switch on the TV does not work!)
Therefore, full points for the adapter that does what it should!