• 5X Protection III: Multiple hardware safeguards for all-round protection
• LED illumination: Lighting control for both PCIe slot and audio trace paths
• Dual native M.2: Lightning-fast storage speeds
• USB Type-C: Convenient reversible connectivity
• Intel^® Optane™ memory ready: Exploit the latest high-speed storage technology

Warranty : 3 years
https://www.asus.com/Motherboards/PRIME-B250-PLUS/specifications/