The DF63C509B – 3Com EtherLink 10Mbps is a legacy network interface card (NIC) designed to provide dependable 10Mbps Ethernet connectivity. Widely used in industrial systems and legacy computing environments, this ISA-based card offers proven performance and compatibility with older hardware and software configurations.

At Evaflux, we understand the importance of sourcing hard-to-find and end-of-life components. That’s why we stock the DF63C509B in both unused and professionally rebuilt conditions. All units are thoroughly tested and quality-assured to meet original equipment standards.

Ideal for environments where system integrity and legacy support are critical, this NIC ensures a stable connection and seamless integration with existing infrastructure. With same-day shipping, Evaflux minimizes your downtime and keeps your operations running smoothly.

🔍 Key Features:

• Part Number: DF63C509B

• Model: 3Com EtherLink 10Mbps

• Interface: ISA

• Condition: Unused and Rebuilt

• Speed: 10Mbps Ethernet

• Compatibility: Legacy industrial and commercial systems

• Shipping: Same-day for in-stock items

• Distributor: Evaflux – Experts in legacy hardware solutions

📞 Why Choose Evaflux?

• Quick response and quotes within 24 hours

• Same-day dispatch on available stock

• Fully tested and certified refurbished components

• Dedicated support for industrial and legacy systems

• Trusted partner for obsolete and hard-to-find parts