The caliber of provider here is remarkable. My buy was processed immediately, as well as the shipping arrived by the due date. Everything was precisely as marketed. در این راهنما، مراحل نصب و راه‌اندازی دستگاه ماینر برای استخراج ارزهای دیجیتال از ابتدا تا انتها به‌طور کامل توضیح داده شده است. https://bitmancentre.com/product-tag/bitmain-antminer-s19-xp-hyd-255th/