How to install NBC Sports Live Extra?
NBC Sports Live Extra is available in the official Kodi repository which is included by default in Kodi. You can install this addon by going in Kodi to System >> Settings >> Addons >> Get Addons >> XBMC.org Addons or Kodi.tv Addons
About SuperRepo and NBC Sports Live Extra
SuperRepo does not maintain NBC Sports Live Extra. We only provide an automated index for Kodi users to have easy access to NBC Sports Live Extra and other addons for Kodi. We are not affiliated with the developers (eracknaphobia) and do not provide help for this particular addon.