
Q: Does this work on the 30" Apple Cinema Display A1083? A: Something like that. This allows the display to work. You cannot select anything above 1280x800. The maximum resolution for this monitor is 2560x 1600 @ 60Hz but says it supports (1920 x 1080 @ 60Hz) 8-bit Super Mario Bros style graphics WAY too big and only 1/2 the resolution it should be. (See photos) Q: Does this work with the 20" Cinema Display A1081? A: From all sides, yes. It works - yes. More resolution options - yes. In addition, permission gives you all the possibilities. Which is logical given the smaller screen size. 1680 x 1050 @ 60 Hertz (Hz) Overall: I am very disappointed that I wasted my time buying these. The small monitor is my palette for Photoshop, Illustrator and CAD. It lists a higher resolution than the description says (1920x1080 @ 60Hz). Not even close. Actually, I'd be happy if it was 1920x1080 because that's what I usually work with. I will return them both for a quality product. Actually, I'd be happy if it was 1920x1080 because that's what I usually work with. I will return them both for a quality product. Actually, I'd be happy if it was 1920x1080 because that's what I usually work with. I will return them both for a quality product. The small monitor is my palette for Photoshop, Illustrator and CAD. It lists a higher resolution than the description says (1920x1080 @ 60Hz). Not even close. Actually, I'd be happy if it was 1920x1080 because that's what I usually work with. I will return them both for a quality product. Actually, I'd be happy if it was 1920x1080 because that's what I usually work with. I will return them both for a quality product. Actually, I'd be happy if it was 1920x1080 because that's what I usually work with. I will return them both for a quality product. The small monitor is my palette for Photoshop, Illustrator and CAD. It lists a higher resolution than the description says (1920x1080 @ 60Hz). Not even close. Actually, I'd be happy if it was 1920x1080 because that's what I usually work with. I will return them both for a quality product. Actually, I'd be happy if it was 1920x1080 because that's what I usually work with. I will return them both for a quality product. Actually, I'd be happy if it was 1920x1080 because that's what I usually work with. I will return them both for a quality product. if it was 1920x1080 because that's what I usually work with. I will return them both for a quality product. Actually, I'd be happy if it was 1920x1080 because that's what I usually work with. I will return them both for a quality product. Actually, I'd be happy if it was 1920x1080 because that's what I usually work with. I will return them both for a quality product. if it was 1920x1080 because that's what I usually work with. I will return them both for a quality product. Actually, I'd be happy if it was 1920x1080 because that's what I usually work with. I will return them both for a quality product. Actually, I'd be happy if it was 1920x1080 because that's what I usually work with. I will return them both for a quality product.