Compare“15 Watt Power Supply Replacement Compatible with Polycom VOIP IP Phones Poly Edge B, E400, E300 Series, E220, E100, VVX 150, 250, 350, EM50 Expansion Module | 2200-48872-001” has been added to the compare list
Safety Features: Over Current Protection, Over Voltage Protection, Over Temperature Protection, Short Circuit Protection.Product Specifications: Input Voltage:AC 100-240VAC Worldwide Use