I can't believe it's so difficult to find a cable like this! This cable though, works perfectly well with my MacBook Pro (Early 2011) with Thunderbolt and my Dell U2711 27-inch 2560x1440 display. I just don't know why it's so expensive. It's well made, does what it says, but it's a little steep for what should be a relatively simple cable.
Good product, looks great, works great, but should do for the price.