EVGA’s Pro SLI Bridges are custom designed SLI bridges that can handle 2-way, 3-way or 4-way SLI. On GTX 700 series cards the EVGA logo on the bridges glows. They are, however, compatible with all SLI cards.
Of course, they won’t have any effect on performance, but EVGA is straightforward about it – the company says they just “look awesome” and describes them as “additional bling” for your rig.
They sound like a good gift idea for EVGA fans who already have everything else.