Review on Gofanco Active Fiber Optic Cable by Jaleel Akuffo

I am using this cable (50ft) to transfer 3840 x 2160 from an Nvidia GFX card to a Dell U2718Q with no problems at 60Hz and 10bit color. At first I foolishly tried to do this with a 18Gb/s HDMI cable before realizing I needed the 21.6Gb/s that this cable offers. I had no problems with taking photos or saying goodbye. It runs from my AV closet, through my attic (from normal living room temperatures to freezing cold attic temperatures) and back to the monitor in the kitchen.