0bonzailyte 5 weeks ago ReplyUpvoteit's actually an RJ11 or RJxx phone jack. well at least the red octane version I have in front of me is. You can tell this because Ethernet has at least 8 pins usually. And phone jacks usually have a max of 4 pins. Now as to what it actually does I have no idea. Looking into that now. glad to have found this thread thanks.