Have purchased several times from Monoprice, and I am very satisfied. Everything ships as advertised and very speedy. Quality of the adapters are very good, and so far have proven to be very durable. Great alternative to the more expensive adapters, was able to purchase more to have around, which has come in handy. Will continue to purchase from them when I need more adapters.
I needed to connect my 2007 Mac Book to the AV machine for a presentation I would be doing at a convention. I had from other venders ordered the mini-DVI to DVI adapter only to find out it was the wrong one. What they sent had the thunderbolt side, which looks like what you need but is actually quite a bit smaller. I called Apple and they said this product would work from Monoprice, so I ordered it. It was the CORRECT mini-DVI end. Yeah. I had no problem hooking my computer to the AV machine and do my presentation. Thank you Monoprice!