I have full version and hash board version.

Do I need another power supply for hash-only?  I'm guessing that's a redundant question and the answer is yes.  Don't know why I did not understand that on order.  Probably because I saw the picture with 3 units daisy-chained together via USB.  Pics are powerful and can override common sense, I guess.

More importantly, I obviously do not know what I'm doing.

Connected included power supply to full version, connected ethernet (wired straight to router - line is good).  Pulled power from Router and rebooted it.  THEN and only then, did I power up the Futurebit.

SPECTRUM is my provider - 300Mbps. 

I see by the Ethernet Port's indicator lights on the FutreBit that it is "talking" to the router.

I cannot find an IP address for the FutureBit to set it up.  There are NO "not-connected" devices listed on my Router gateway. 

I do not have an HDMI monitor nor wired keyboard/mouse, so was relying on Ethernet connectivity @ router to setup.

I can find IP for everything else - wireless and wired - on my entire network. 

Spectrum has obfuscated most settings by making you go through a phone ap now.  Yes, I am using their equipment.  Yes, I know I should tell them to shove it and buy my own, but that's another day.

Any suggestions beyond:

(1) getting another power supply for the hash-board only version (duh, I think)
(2) cannibalizing my 3 screen legacy desktop setup and buy a DVI - HDMI adapter and cheap-0 wired keyboard and mouse?

This is my first mining experience with anything.  I have traded crypto for years - but the hardware side of things is a bit confounding to me.

Spectrum's router nonsense is very annoying as well.  Used to be able to go in and easily do DHCP/Port forwarding, etc. - now that's difficult.

Thanks to whoever can help.