I have a used ESS. It's a great little device. I used it for 2.5 years. It's clean, not damaged, works like new.

I will get some pictures later. $115 shipped (2 day priority). I'll include the 5v wall power source.

I'm selling because I switched to UC300eth so I could use UCCNC and Mach.

PM me, it goes to the first person who messages.