From: Herrehkhan313 | #004
I have the official MS one that came with my Elite console oh so many years ago and it has never reset my console when changing the TV input.
Exactly. The official one and some 3rd party adapters (such as this) take care of the HDCP issue which causes the 360 to reset when video input is changed (also the 360 may not go through the boot up process until the correct video input is selected). Some 3rd party adapters cause this issue, it's the same issue that comes up if you do the workaround: http://www.chadledford.com/?p=50
That is why I say that if you're going to get the dongle, get that one at monoprice.com because it seems to have that issue under control, and it's obviously cheaper than buying the official MS dongle which comes with the HDMI cables.
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Occupying my sig since 2011