Solved My mother board came with an sli bridge, do it need/ where do I install it if I do? Tags: Motherboards SLI Last response: March 21, 2014 6:22 PM in Motherboards Share jwall5352 March 21, 2014 6:09:46 PM I'm not even sure what these are used for but it came with one. Do I need it? I've never heard of these. More about : mother board sli bridge install Best solution genrldisaray a b V Motherboard March 21, 2014 6:13:34 PM An SLI bridge is used when you have two Nvidia cards working together. If you only have one card, you will not need it. I would just throw it back in the box in case you ever do. Share Spectre694 a b V Motherboard March 21, 2014 6:15:20 PM It is used for Nvidia SLI. Used to combine 2-4 GPU's to increase performance over 1. http://www.geforce.com/hardware/technology/sli/technolo... m 0 l Related resources Do the GTX 200's need a SLI Mother Board - Forum Can't find your answer ? Ask ! Get the answer jwall5352 March 21, 2014 6:17:58 PM Ok so if I have only one video card I do t need it? m 0 l genrldisaray a b V Motherboard March 21, 2014 6:19:42 PM jwall5352 said:Ok so if I have only one video card I do t need it? Correct. It's only use is to connect two video cards together. m 0 l jwall5352 March 21, 2014 6:22:06 PM Thank you m 0 l Can't find your answer ? Ask ! Publish Read discussions in other Motherboards categories BIOS Boot Chipsets ASRock Asus Chaintech DFI Elitegroup FIC Foxconn Gigabyte Intel MSI-Microstar !