RF Modulator RCA Coax Adapter CVBS VHF Converter w/Channel Switch for VCR DVD...

This review is for the RF Modulator RCA Coax Adapter CVBS VHF Converter w/ANT in/Out & Channel Switch for VCRs DVD. This device is very basic, but the device does work. I acquired an older exercise bike that had a built in analog TV. Obviously the analog TV would not work with today's digital TV antennas. Not only did this device make it possible for the analog TV to receive digital TV antenna signals, it also made it possible for the use of digital gaming devices such as a Wii. Now I can play video games while peddling away. Perfect! The converter is very easy to connect and can be up and running in minutes. No drivers that must be installed, just plug the device into a USB outlet for a power source, connect the antenna port and away it goes. Well worth the cost IMO. Good luck

using this to plug a PS5 into an old TV i found on the side of the road and fixed. this works very well

This works very well for what it's made for. It fits all the different things I need to connect to it, and it works as advertised. The only downside I've noticed is that the power cable it comes with has a shelf life, even though I haven't been to rough with it. You might need to put electrical tape on the power cable to make it last a bit longer or buy another to have on hand, but aside from that, this is a good product.

Tested it on my 13 inch CRT and it works perfectly! Great picture quality. I was able to hook my laptop up with another adapter to THIS adapter as well and got to watch 90s anime again.

Did not work. No display.

Quality and sound gets 100. I have a CRT box tv - RCA XL100. Still functioning well. Too well for me to toss. Connected coaxial to modulator. Connected modulator to Dingsun HDMI to RCA Converter HDMI to AV Adapter HDMI to Older TV Adapter Compatible for Apple TV, Xiaomi Mi Box, Android TV Box, Roku, Fire Stick, DVD, Blu-ray Player ect. Supports PAL/NTSC. Connected Dingsun adapter to the Amazon fire stick ensuring power source was 5V or more. Result - streaming channels with no more $200 cable bill. Easy as 1-2-3.

This converter is excellent. I bought it to replace one that was intermittent and often produced a snowy image. Glad I replaced the old one with this excellent product. A great value.

It works, has loud humming that pops. Sound quality bad, picture very dark.Usable but just barely.

This allowed me to hook up a Sega Genesis, which only provides rca connections, and my tv didn't. But it has a tv antenna connector, which bridged the gap. Quality is great!

It worked really well, got 2 tv connected to the main one. The only thing you hae to leave your main tv on.

This is a great easy to use modulator. Does what it's supposed to do. Does not come with a power supply, so you'll need a USB brick to power this unit up.

The new satellite receiver in my RV only has an HDMI or RCA cable output. I needed to hook this up to a TV via the original pre-wired coax cable. This product allowed me to run RCA cable from the receiver to the adapter, then hook the adapter to the coax cable that runs through the walls of the RV to the bedroom. It worked PERFECTLY! The only adjustment I needed to make was moving the switch on the adapter so it tuned to channel 3 instead of channel 4. I read a previous review saying the unit did not work…they only got snow. I suspect they unit was not switched to the correct channel. I was able to use the included USB cable to power the unit via the USB port on my receiver.

With the included power supply the picture and sound were not the best. With a better power supply there was a huge improvement, it now works just fine.