How well do 3rd Party DC->VGA adaptors work?

[whoisKeel]

Looking at something like this:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=62053&item=8152918220&rd=1

My question is, how do they compare to the official (expensive) vga adaptors?

[Icarus Moonsight]

I've had a 3rd party VGA-DC for almost 3 years now... not the same one as in the auction, but mine works great. Madness Gameware made mine. I also got a universal VGA box. It takes input from RCA (R/Y/W Plugs). It was about $60 they also make one that takes coaxial (RF) and RCA input for around $80. I'm now wishing I had sprung for the more expensive unit to play my O2. Would also give me a way to connect a toploader NES.

[Nez]

I had a naki VGA addapter for a day and it didn't work right, mind you I bout it used. But I have a new one called Blaze and it wrks great! You can switch from PC to TV, has two audio jacks plus its very small.

[digitalpress]

That's not the same one I've got but I've been using third-party DC VGA box for a couple of years now. It works 100% with games that have the "VGA Supported" on the back of the game. Others, mileage may vary. No complaints!

[it290]

I've got a Naki - same one in the picture. I've been using it for several years w/no problems. Keep in mind, though, that it doesn't have passthrough, which is certainly a nice feature.