We only sell the best miners and hardware available. High quality is very important for us. All miners are brand new and each of them come with 6 months of factory warranty. We care Hardware about YOU! We offer pre-sale and after-sale support via mail, as we offer transparency and advice towards all customers. We offer 24/7 support via E-Mail. Support is very important for us, that’s why we respond to every request. All customers are encouraged to E-Mail us about any enquiry.