A:AnswerThere are many adaptors to convert to HDMI to almost anything. I have have used different brands and can't say one is any better than another. Check on Newegg or amazon have been my go to.
A:AnswerNo. I tried this. Nothing in the manual will tell you this, but these devices each use the same radio frequency and therefore any additional device's signal is canceled out by the other's. Only one TV will function at a time. The same would be true if a nearby neighbor also have one of these devices. Very poor design in that respect (and insecure) for sure. However insecure or limited it is, it works fine for 1 TV if that's all you need.
A:AnswerThis device is basically a wireless hdmi cable. If a regular hdmi will work, this will too. Not sure what you're trying to do though or what having a cable box has to do with it.
A:AnswerI am not aware of any Security available between the two units. I am not aware of any Security available between the two units However the limited distance between transmitter and receiver should limit most hackers or hijackers.
A:AnswerNo. You're using the output of the cable box to the wireless HDMI. Whatever is playing on the cable box is what will show up on the 2 TVs. You'd have to get another cable box.
A:AnswerIt is compatible with any device that outputs video. If your device doesn’t have HDMI you need an adapter. So, yes. Any Mac made ever supports this
