Ubiquiti USG-PRO-4 is a powerful security gateway designed for businesses and organizations that demand high-performance networking and advanced security features. With its dual-core 1 GHz processor and 2 GB of RAM, the USG-PRO-4 can handle even the most demanding network traffic, while its four Gigabit Ethernet ports and two SFP ports provide flexible connectivity options. Advanced security features include a stateful firewall, intrusion prevention system, and content filtering, ensuring that your network is protected from a wide range of threats.