Rivet Networks, the company behind the Killer Wireless WLAN card, which are used in many high-end gaming rigs, is releasing a new Ethernet controller. The Killer E2500 is supposed to provide an extraordinary stable and fast connection, it also is accompanied by the new Killer Control-Center.
http://www.notebookcheck.net/Rivet-Networks-Killer-E2500-Ethernet-Controller-with-new-Killer-Control-Center.174355.0.html