Ubiquiti USW-24-AU Unifi 24 Port Managed Gigabit Switch, 24x Gigabit Ethernet Ports, Power Method 100-240VAC, 50/60 Hz, Universal Input, Power Supply AC/DC, Internal, 36W, Voltage 100 to 240VAC, Max. Power Consumption 25W. The USW-24 is a configurable Layer 2 switch with 24 Gigabit Ethernet ports and 2 SFP ports. The SFP ports provide 1 Gbps fiber uplink options to your enterprise network. The USW-24 features a 1.3" touchscreen, compact size, and fanless design.