Yustda 54V 4-Pin AC-DC Adapter Replacement for Cisco SG250-08HP SG25008HP 8 Ports 8-Port Managed Gigabit PoE Ethernet Smart Switch SG250-08HP-K9 V02 V03 V04 54VDC DC54V Power Supply Charger

World Wide Input Voltage 100-240VAC 50/60Hz. Replacement: This Adapter is a Brand New Replacement one ,100% Compatible with the device model listed, Not Original!!! Charger/Adapter has total 10 Ft Long power cord. Safety Features: Over current protection; Total power protection; Over voltage protection; Short Circuit Protection. Manufactured with the highest quality materials. Certification: FCC, CE and RoHS. Compatible with Cisco SG250-08HP SG25008HP 8 Ports 8-Port Managed Gigabit PoE Ethernet Smart Switch SG250-08HP-K9 V02 V03 V04 54VDC DC54V Power Supply Charger