A fairly standard and discrete adapter, perfectly adapted to connect a DVI port to a Mini DisplayPort, therefore especially designed for Mac enthusiasts who find themselves strong guard when it comes to connect to a projector! For this function there, it works very well (in a professional setting). The materials used seem robust, but I can not confirm that with use. Anyway, about a week after receiving the product, it still works well without plastic fragile signs. Above all, the transmission of image and sound is good.
The price is slightly higher compared to the entry level, nothing says that it is of better or worse quality. However, the brand has proved its worth. See depending on the budget of each so.