Tip for all the only 2 HDMI inputs on the TV have but want to connect 3 devices. Was delivered quickly, unpacked, plugged in and working. Always the device which last brings a signal is automatically switched through. In my case, for example, a WDTV-Live and BD Player with 1080p. One notices nothing at all from the switch and always has an image :-) the satellite receiver with 1080i I then placed on the other TV input. Even AC3 and DTS goes about it, what is a switch off as well as change is the only way jokes HDMI (?) - Return channel I (to test) and not because I guess it could "stall".