I am selling an AVALON BORDER CONTROL for 110nano and 55nano + a Temperature meeter to control the board and fan.

It's totally new and unused. It was as my spear parts for 2 abalone i used to have.

It's for 80-100-200-400 gh/s

first and second version.

Picture and detail: http://futurotlc.com/digitel-italia/1560-2/