Wireless VGA monitor

Hi all,

I know today we have streamers and smartphones but my audio desktop PC works very well for me and I'd like to stay with it. I've been using it with a wireless keyboard/mouse set for "remote control" and I was looking for a similar solution for the monitor. Some internet research returned "WIFI to VGA adapters". This one looks nice and inexpensive but now discontinued https://www.google.com/url?sa=t&sou...MQFnoECBUQAQ&usg=AOvVaw0IRrCCsbjutvk6eYdBacmu and the new model comes at a much higher price. I can find a few cheap devices but they mention iphone and miracast so I don't know if they are what I'm looking for. It has to work without an internet connection for this win7 PC. Low resolution is OK. Low cost is a requirement. Any suggestions are welcome.
 
Thanks for reply! Likely, I'll have to go with something like that in the end. Meanwhile, I tried Anycast over wifi. "TV stick" or "dongle" as they call it. I have its intro screen on the monitor but it doesn't interact. Perhaps it only works with TV.