Although the one in that link has a different spec to mine which is bizzare, it says it only does 1280x1024 at 60hz, mine does it at 85hz although the minitor looks the same as the one in the pic the model of mine is AOC "7klr"
Bizzare, pehaps the pic or that spec is wrong but I did only pay 80 is quid for it. :-?