Prix sur demande
Avalon 741 Controler avalon 721
Avalon 741 Controler also compatible with Avalon 721 miner, avalon 821, avalon 841, avalon 851. The controller will come along with an SD card and firmware (ready for plug and play a way to talk of course).
I do not deliver, gladly accept CASH, mioDollar, bitcoin
Thank you