Hexus posted a review on the Killer Ethernet E2500
A quote from the article:
Striving for a better network experience. The ultimate online experience: faster games, smoother videos, and more control than ever before. That's how Rivet Networks has chosen to market its latest Gigabit Ethernet Controller, the Killer E2500.Killer Ethernet E2500 Review @ Hexus
Introduced as a successor to the well-received E2400, the new addition to the Killer range uses a familiar combination of hardware and software to identify and prioritise network data, resulting in a smoother overall web experience. Going by what's on the tin, it's a product that makes sense for just about anyone who plays online games, streams multimedia content or uses the Internet for any number of bandwidth-intensive tasks.