Asus, the popular hardware manufacturer, has revealed a new motherboard with features geared specifically toward cryptocurrency miners. Dubbed the B250 Mining Expert, the board was debuted over the weekend by Asus' Republic of Gamers. While the product's release date and price aren't known yet, the upcoming B250 Mining Expert motherboard itself boasts a total of 19 PCI-Express expansion slots, compared to the 12, eight or six slots featured on competitors' products.