I agree old chips come on get with the new tech chips bitmain. All I have to do is buy another S5  and I will have more speed than the S4+ !!!!!!

and Still running on 120v to !


Is this your Idea of a joke or are you just milking the cow or you trying to get rid of all your old stock.

also I don't have 220v all I have is 120v single phase 50a service so I could not even use the S4+.

Ridiculous come on bitmain new chips please!!!!!

Or could be they don't have the funding to make them they are going to milk the cow and then Disappear never to be heard from again !