TweakTown posted a review on the Proluma Deluxe Triple LCD Stand

Since the release of Eyefinity, we've seen a larger push for multi screen setups. Sure, the technology has been around for years and years; I was using a dual 17" CRT setup back in the day myself which was always fun. But what ATI have done is make the technology a bit more mainstream. Sure, Matrox did it a few years ago with the TripleHead2Go, but they don't have the same weight as a company like ATI.

Eyefinity has brought with it a more mainstream push for multi screen setups. What we're seeing is companies working on getting bezels thinner and other ways to make the technology simply better. Something that was lacking was high quality monitor stands for three-monitor setups. Having a look around eBay we found some cheap ones that promised support for 24" monitors, but didn't actually support them. You can find a few floating around the U.S. market, but they're extremely expensive and it doesn't help people in other parts of the world.

Proluma Deluxe Triple LCD Stand Review