Most helpful positive review
138 of 143 people found the following review helpful
Great but has a gotcha
on February 2, 2012
This is what I have been looking for for years! Almost. We bought 3.
-- THE GOOD --
At our office we got over 75 feet and through two insulated metal studded walls, and the picture was perfect! Really incredible! Light years better than other HDMI wireless technologies (vizio had to essentially be line of sight) and baluns we have tried.
The interface to the receiver is very useful, most of these transmitter/receiver/baluns gadgets only work or don't, the dont tell you if the transmitter is on/off or if there is a source signal, this unit does that, and it has a drop down so you can choose a transmitter unit to pull from (the limit is 4 (after the Dec - 2011 firmware update)).
The image quality is great, didn't notice any kind of compression or signal degradation.
-- THE BAD --
The issues we have with the units are all regarding the slight delay between the source and the output. *(See Update)
Actiontec Support emailed me this:
"There really is no way to prevent this since the signal is going over wireless and there will always be some delay. You could try changing the channel in the Rx unit settings, but some audio delay is going to happen, its unavoidable."
This becomes an issue where you have two tvs in the same room and they both need to have some audio output. For instance, I have a basement where we want to watch the game on one side of the room and play pool / darts on the other side of the basement while watching the game on another TV, in this case both sides would need their own audio, when we tried this the echo caused by the delay was pretty irritating. Also I want to point out, it is just not an audio lag, the picture lags too...which is fine considering that most people will use this in another room entirely.
Also, if you are going to use the MYWirelessTV to hook up a projector (or a TV) and use the sound from your AV receiver that is hooked into the source then your audio and your picture will not be synced, which means you will notice some lip syncing issues. I am not sure everyone will notice, but we did. Some AV receivers have the ability to tweak audio delay, so you might have a work around there. I estimate that the video/audio was about 200ms off.
Actiontec mentioned that you can use this for games, I doubt you could use this for twitch games...it would just introduce too much lag (but i haven't tried it yet...when i do, and my mind changes, I will update this review). For music games like Rockband, they come with a calibration tool, so you might be able to use that to get around sound syncing/control issues??? * (See update)
*(Updated below) This is all wrong ----> My last issue is it doesn't appear that you can pair/link the transmitter and receiver to not allow another unit to pick up the signal. This might be fine for most households, but in condos and apartment buildings you might not want to tell your neighbors to go out and get this awesome new tech since they could pull in your signal, so if 2 of your neighbors have 2 each, then I am not sure how you would fit in another set? Again I will update this review if there is solution for that. *(see update..i was totally wrong)
-- CONCLUSION --
Bottom line, the MYWirlessTV is awesome..and it has solved a ton of issues and wiring for our office around our video feeds, but I found it less useful in a couple specific scenarios at my home due to the slight delay caused by the transmission.
If you are just adding a TV to another room, (or yard!) we found the MYWirelessTV a near perfect implementation.
It is better! We received a couple more of these.
Also there is a pairing feature, which I should have known because there is a "Pairing" button on the front, this allows the user to pair up different kits, but also prevents other people from inadvertently picking up your signal.
Regarding the Sync issues, as mentioned in the comment section (thanks!) there is a whole different mode for gaming found in the menu. I wish I would have read the manual and I wish the support guy would have mentioned it. After testing the Gaming Latency mode, we found that the new firmware performed much better than the previous firmware, so that solves problems for us here at the office, but I haven't tested the image quality at home with real tv content
Also. Actiontec support is sending out new USB adapters because some are having problems with connections to some usb flash drives (mine included) I cannot get my transmitters to update because of this.