I do not have my pimax 5k+ yet but I was able to find this if anyone can confirm it might work and is willing to be the guinea pig: https://www.amazon.com/Interconnect-Inspired-LED-Lighting-Systems/dp/B004OM3PFM/ref=sr_1_cc_1?s=aps&ie=UTF8&qid=1548961922&sr=1-1-catcorr&keywords=4%2Bin%2Binterconnect%2Bcable%2B1.3%2Bmm&th=1