Testing GTX 1070 ASUS Strix in SLI. Some great performance improvements, some not so great. But anyway doubled performance in Unigine:Superposition makes me happy : r/gamingpc
GeForce GTX 1070 2-way SLI review - An update to SLI
Amazon.com: MSI 2WAY SLI HB BRIDGE L (on 1st and 5th Slot), Black with Red LED Backlights, Supports MSI GTX 1080 Ti/1080/1070 Ti/1070 graphics cards : Electronics
The 4K Gaming Showdown: GeForce GTX 1070 SLI vs 1080 SLI vs Titan X Pascal
GTX 1070 SLI Testing - LanOC Reviews
What is better, 2 GTX 1070 SLI or 1 RTX 2070? - Quora