Bitcoin USB Minerskartikk (32)in #bitcoin • 7 years ago Bitcoin USB Miners 10 USB + 10 Ports pad + Cooling Fan = $180 20 USB + 20 Ports pad + Cooling Fan = $300 70 USB + 70 Ports pad + Cooling Fan = $1000 1USB = 333Mh/s Delivering all over world by DHL shipping Only serious buyers inbox me #usb #miners