Only works with old TV models
585013
Watch the TV brands.
Other than that it would be fine.  But mostly it should state that it doesn't work on the new TVs.
570715
Didn't work at all on my older Panasonic HDTV and windows 7 Desktop. I saw it boot the bios.. and then it made my TV act funny and garbled the onscreen text.. not sure if it could damage my TV But then it would just stay black.. nothing happened tried every setting in windows. nothing but blackness.
2616567
This converter is only used because our system is older and needs a TV signal in parts of the system. It works.
824994
My 3 year old TV started acting up and not displaying the picture at times. After eliminating the cable and box as the problem source I turned to the HDMI cables. No way to verify these so I spent money on 3 new cables. Voila! It works again! At these low prices it wouldn't matter if they didn't..I'd just have extra cables.
My guess is the old cables, definitely not as well made as these, deteriorated inside.
995854
Does not work on my old dvd player even the tv that is 9 years old even though it is LCD!!! It only worked on 4 year old tv. Sucks because I bought it for my old dvd player that had a remote control that broke.
3291123
I wanted to share with other buyers that this model did not work with our tv, which is a Sony Bravia XBR flatscreen.  It would only play Region 1 discs.  After talking to the Amazon seller Bombay Electronics, I ordered the Philips dvd player model DVP3690K and it worked perfectly out of the box.
676781
No. My tv doesn't have any of those connections. I wish i could return it. I ment to see about returning it when i got it and I forgot.
4748025
I have an older TV that only has one HDMI connection.  This Panasonic model only has one HDMI connection, and no component video connections.  There was no way to hook it up successfully.  Also, the wifi built in had very poor reception.
503866
Did not work as advertised even for TV channels in it's supposed range.
2852073
This device will allow you to use a three-RCA cord (e.g. Red/White/Yellow cord) device with a TV that has only a COAX (i.e. TV Cable) input.  So you can hook essentially any modern device to an older TV.  It also allows you to hook the TV cable or antenna to the box and switches automatically so that you can still get normal TV signals on your TV without having to plug and unplug any of the wires.

Works well.
585356
This product only partially worked.  While most of the component video output from my Sony RDR-HX900 DVR recorder was converted to HDMI for display on my Samsung UN65KS000 SUHD TV, some screens, particularly the all-important MENU screens, were not displayed:  the TV picture blanked and displayed only a No Signal message.  So, this converter is useless for me since I cant setup the DVR for recording.  Apparently there is some minor change in the video signal between video playback and the menu displays which this converter cannot accommodate.
886503
I had an old Samsung tv go my 14 Volt adapter and it works by golly it works! thank you!
3619076
While it does work with an X-box And a Blu-ray player that own I was disappointed that this Unit does not work with the 2 Android TV boxes that I own, I suspect this would be because they only run off of 5-volt power supplies which don't provide enough voltage foe this unit to detect.
So Fair Warning It Works Just Not With Low Voltage Devices.
1256857
Be aware if you intend to use this product to replace another older product it may not work. It does not have the same internal receivers as an older product and may not work without buying more service from your cable provider. Mine space is in an art studio and the TV is seldom used. It only gets one channel. Seiki says I need to get a cable box for this TV when none was needed before.
371151
It did not work with my LEDTV1936 as I hoped it would. I'm reluctant to shell out any more money for a remote to that TV. Worth a try anyway.
1684388
Was unaware these did not work with my new Sony Tv - I do have a newer tv - apparently the new tvs are made to work with the cheap 3d glasses that you get at a 3d movie. I didn't know that at the time
825087
I purchased this according to the manufactures specs for my new tv, installed it according to the manufactururers directions (none came with the adapter) and I can get the icons (netflix, hulu, utube, etc.)  but when I try to access them, they always come up with an error message of some kind. If I can not get it to work, I will send it back.