Kircuit New Global 4-Pin DIN AC/DC Adapter for ZyXEL GS1900-8HP GS1900-10HP GbE 8-Port PoE Managed Desktop Smart Switch 48-54V 48V - 54.0V Switching Power Supply Cord Cable Charger Mains PSU

Input Voltage: AC 100-240V, 50/60Hz.Great for replacement or travel back up 100% Brand New,Manufactured with the highest quality materials (non-OEM) 100% Compatible with the device model listed. Cable length: 10 Ft Package includes :1 X AC adapter and 1 X Power Cord Over current protection; Total power protection; Over voltage protection; Short Circuit Protection. Tested Units. In Great Working Condition.