Can I use an antenna or extender with Karma Go? Customer Support April 30, 2021 19:33 At the moment, you aren’t able to use any type of antenna or extender with Karma Go. Perhaps this may change in the future. Related articles Can I use my Karma Go for devices requiring wired connections? What should I do if the login process gets stuck? Should I buy a used Karma Classic? Setting up the Karma Franklin Wireless hotspot Why won’t my Karma Go charge? Comments 0 comments Please sign in to leave a comment.