16-port serial console server lets you remotely access and control serial-based networking equipment through one highly secure gateway. 16 GB Flash Memory. Connector/Port/Interface: RJ45 (Female); SFP (Female); USB-A (Female); For Use With: Firewalls; PDUs; Routers; Servers; UPS; Number of Ports: 16; Connects Devices (From/To): Switch to Firewalls, PDUs, Routers, Servers, UPS.