Take the next leap in high-speed networking with the MikroTik CRS812-4C+8XG-DDQ, a powerful and cost-effective solution for bringing 50G, 200G, and 400G connectivity into your rack. Equipped with 4GB RAM, a quad-core 2 GHz ARM CPU, a modern Marvell switch chip, dual-redundant hot-swap power supplies, and four hot-swap cooling fans, it delivers carrier-grade reliability and performance. Running RouterOS v7, the CRS812 DDQ enables advanced routing, switching, and traffic management features across ultra-high-speed interfaces—making 400G networking more accessible, efficient, and deployment-ready than ever before.