Best High-Quality Extended ATX Manufacturers and Trusted Suppliers for PC Builders

Dunao (Guangzhou) Electronics CO., Ltd excels in manufacturing high-quality Extended ATX motherboards tailored for high-performance computing and gaming. Our latest Extended ATX motherboard offers an expanded footprint compared to standard ATX boards, allowing for additional expansion slots and superior cooling capabilities. This design supports multiple graphics cards, increased storage options, and advanced cooling systems—ideal for users seeking optimal performance. Built with premium components, our motherboards ensure stability and reliability under heavy workloads. Featuring advanced power delivery and extensive connectivity, they serve as the perfect foundation for both enthusiasts and professionals. Dunao (Guangzhou) Electronics CO., Ltd remains dedicated to providing cutting-edge technology and exceptional quality to meet our customers' needs. Elevate your computing experience with our advanced Extended ATX motherboards.