for Polycom Power Supply 5v Power Supply is Designed to Provide 5 Volts and 3000 mA of Power to Polycom VVX 150, 250, 350, 450, 2200-48872-001, and

for Polycom Power Supply 5v Power Supply is Designed to Provide 5 Volts and 3000 mA of Power to Polycom VVX 150, 250, 350, 450, 2200-48872-001, and

dC 5v power cord can be used with input voltages between 110v and 240v, and it has an output current of 3A. The power supply's cable is 70 inches long. This power supply is flame retardant and features short circuit protection, making it compatible with a variety of IP phones, including those from Polycom, Cisco, and Yealink. The 5v power supply is compatible with Cisco voip ip phones - SPA 303, 500, 501G, 502G, 504G, 508G, 509G, 512G, 514G 525G2, CP500, 900, 922 and 942. 5v Power Supply Compatible with Yealink VoIP IP Phones SIP-T20P, SIP-T22P, SIP-T26P, SIP-T27, SIP-T28P, SIP-T41P, SIP-T42G, T20P, T22P, T26P, T27, T28P and T41P. 5v dc power supply compatible with Poly Edge B, E400, E300 EM50 This 5v dc power supply is compatible with a variety of IP phones, including those from Polycom, Cisco, and Yealink. Please consult your IP phone's user manual to see if it is compatible with this power supply.