The shipping was a Lot faster than I expected it to be and I got the exact device I needed for my display. Hooking everything up was easy but, I made an error along the way and as seen in the photo I have a 1" vertical line on the left third of the screen. I wanted to blame it on this device being defective but it's not that. After I put the display back together on the iMac the line is still there so.... as absolutely careful as I was I still managed to damage my screen. Good seller though!