texasranger

I have a 2016 LS Tahoe patrol rig and the factory center console has been replaced with a Troy Products console. They did not add the USB media hub and I am trying to figure out how to install one so I can plug in my iPhone for music. I ordered a harness and hub off eBay but cannot figure out where to install it or if it is even what I need. There is a USB connector under the passenger seat but I can not find the correct cable/harness to run it to the USB hub. The top connectors are what is installed, the bottom is the harness I bought. Any help on what I actually need would be appreciated.