Introducing the EVGA Pro SLI Bridges. These bridges are designed to look awesome and connect your SLI enabled EVGA graphics cards together. If you have GTX 700 or TITAN series graphics cards, the EVGA logo illuminates!

Features:
•Several models that are compatible with 2-Way, 3-Way or 4-Way SLI.
•EVGA logo illuminates on GeForce GTX 700 series and later.
•Compatible with all SLI enabled graphics cards.
•Looks awesome!

http://eu.evga.com/articles/00766/