Cisco SPA-2X1GE-V2-RF 2-Port Gigabit Ethernet Adapter | Shared Port

Expand interface capacity without replacing the router. The Cisco SPA-2X1GE-V2-RF is a refurbished 2-port Gigabit Ethernet shared port adapter built for Cisco environments that need additional wired connectivity on a controlled budget. It is a straightforward fit for teams extending the life of existing routing platforms while preserving a consistent Cisco support model. This adapter is well suited to network operations that value predictable behavior, platform compatibility, and lower-cost expansion over unnecessary hardware churn. By adding two Gigabit Ethernet ports in a shared port adapter format, it helps infrastructure teams adapt existing deployments to changing access, aggregation, or service requirements. Choose this part when you need to increase port availability on a Cisco router or service module without moving to a larger chassis or a new platform. The refurbished format makes it especially useful for spare inventory, replacement planning, and targeted upgrades where the business case depends on extending current assets rather than buying new ones.