This Black Box USB Ultimate extender power supply is used to Spare Power Supply for USB Ultimate Extenders (IC400A, IC404A, IC406A)

• USB Ultimate Extenders over Fiber
• Input 100-240-VAC, 50-60, 5 V, 1.5 A.
• Spare AC power supply adapter for the USB Ultimate Extender over UTP
• 4 Port (IC400A) and 4-Port (IC404A, IC406A)