Maintain secure connectivity at the edge with the Barracuda Secure Connector SC21. Designed for compact branch environments, it combines 1 WAN port, 3 LAN ports, and Wi‑Fi in a small-footprint appliance that simplifies site connectivity where space and operational overhead matter. This model is a practical fit for distributed offices, retail locations, and remote network segments that need stable access for users and devices. The port mix supports a clean separation between uplink and local access, while Wi‑Fi adds flexibility for endpoints that cannot be hardwired. For IT teams standardizing edge deployments, the SC21 helps reduce the number of devices required at each site and keeps the network design easier to manage. Choose this appliance when you need a purpose-built connector for branch connectivity rather than a general-purpose box. It is suited to environments where consistent access, compact design, and simple deployment are more valuable than oversized capacity. That makes it a strong option for organizations that want predictable edge infrastructure without paying for unused scale.