These are nice and slim. I have ordered different lengths and used them in 12 or more classrooms to connect computers to projectors. They have all worked well and the thinness of the cable allows them to be put in places the normal vga cables cannot go.
When connecting to laptops which are moving every day the wire or connector usually get a wire that breaks and the colors are off. In one room I have replaced them 3 times in 2 years. While I will continue to use them I will connect them to a powered splitter and use a different cable from the laptops to the splitter.
PROS: Slim and work well
CONS: Eventually when connecter and disconnected every day the cable (at least one of them) breaks.