Cisco power adapter (CP-PWR-CUBE-2=) World Wide Input Voltage 100-240VAC 50/60Hz.OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection). Tested Units. In Great Working Condition.UpBright 30 days money back guarantee. 1 full year service warranty. UpBright New Global 48V AC / DC Adapter For Cisco ( CP-PWR-CUBE-2= ) 48VDC Power Supply Cord Cable PS Battery Charger Mains PSU UpBright New Global AC / DC Adapter Replacement For CP-PWR-CUBE-3 Cisco VoIP Phone CP-7900 CP-7940G 7941 7942 7945 7960 7960G 7962 7965 7970G CP-7941 CP-7942 CP-7945 CP-7960 CP-7960G CP-7962 CP-7965 CP-7970G MODEL: EADP-18FB B P/N: 34-1977-05 48V 0.38A Power Supply Cord Cable PS Battery Charger Mains PSU