Viable Upgrades for Pegatron 2AD5 Motherboard?

[Cybrok]

Hey guys, so the time has come for me to upgrade me few year old computer, and I'm trying to go from a single GPU to dual GPU via SLI. right now, like in the title, I have a Pegatron 2AD5 Motherboard from HP, however, I dont know how to determine viable upgrades. Would anyone have any suggestions from good brands that will support SLI GPUs and my current processor? (Processor: Intel Core i7-3770k @ 3.5 GHz, Quad Core)

Thanks

 

[GhislainG]

Of the socket 1155 motherboards available on Newegg.com, only the ASRock Z77 Extreme4 supports SLI; however it won't fit your Micro-ATX case. That motherboard leaves one slot between the GPUs for better cooling, but it also means that you'll need a new ATX case.