The Ubiquiti EdgeRouter 4 (ER-4) has three Gigabit Ethernet ports as well as an SFP port for fiber connections. The EdgeRouter 4 has a line rate of 4 Gbps and can route up to 3.4 million packets per second. EdgeRouters may be simply configured for routing, security, and management capabilities required to run your network efficiently thanks to EdgeOS, a proprietary and straightforward graphical interface. An integrated CLI is offered for advanced network experts for rapid and direct access to known commands. The UMobile app adds even more ease and versatility by allowing you to administer the EdgeRouter remotely from your mobile device.