Not sure what your monitor size is ?
Monitor Size: Unknown
Iphone4 and galaxy s2
Sony xperia s 2
Blackberry curve 8520
Amazon kindle 2 2
Sony psp playstation portable
just a teeny tiny bit too long like 4mm on a 17"
Perfect on a 19'' screen
i think mines bigger :P (i cba to go get it)
I checked it with my nano 3rd gen. It's pretty much exact. :-)