I have 4 Asus gtx 1080 ti but my motherboard is recognised just 2 (Gigabyte GA110-D3A motherboard
8gb dd4 2400mhz) end I use PCI-E Express 1x to 16x powered riser cable
8gb dd4 2400mhz) end I use PCI-E Express 1x to 16x powered riser cable