1. The 8 card miner is equipped with B85 chipset, native PCIE interface, and strong compatibility. 2. The ETH miner rig control card adopts a backplane design, which is stable and not deformed; the control card + slot bottom plate adopts a split design, which is convenient for operation and maintenance, and convenient for disassembly and assembly. 3. The Ethereum mining case is equipped with a power shunt board to prevent the motherboard from overloading, reduce the risk of motherboard damage, and make the graphics card work more stable. 4. The front and rear dual-row fan layout adopts 3500RPM high-speed fans, the current is as low as 0.48A, the air volume is large, and the service life is long. 5. 55mm graphics card spacing, suitable for most graphics cards on the market. 6. The shell of the Ethereum case is made of 1mm thick cold-rolled steel plate, which is strong and durable, and the surface is black sandblasted. 7. Unique front panel system, equipped with graphics card working LED lights, can detect the working status of graphics card at any time, front VGA interface, USB interface, wired network interface, power interface, do whatever you want, more humane.1.What currencies can this miner mine? Can mine ETH and ETC 2. How long does the normal product lead time take? Spot products can generally be shipped within 7 days, and the delivery time of customized products needs to be negotiated with the staff. 3. Why should buy from you instead of buying from other suppliers? In 2015, we began to engage in the research and development, production and sales of blockchain mining machine related products, with rich production experience and market experience. In addition, we have a professional after-sales team and foreign trade team to ensure that every customer has the best shopping experience.