5v Power Supply is utilized for Cisco IP Phones Such as SPA300, SPA303, SPA500, SPA501, SPA502, SPA504, SPA508, SPA509, SPA512, SPA514G, SPA525G2,

5v Power Supply is utilized for Cisco IP Phones Such as SPA300, SPA303, SPA500, SPA501, SPA502, SPA504, SPA508, SPA509, SPA512, SPA514G, SPA525G2,

5v dc power supply adapter approved by CE and FCC 5v Power Supply is utilized for Cisco IP phones such as SPA300, SPA303, SPA500, SPA501, SPA502, SPA504, SPA508, SPA509, SPA512, SPA514G, SPA525G2, SPA900, SPA922, SPA942, and SPA962. POLYCOM VVX 150 250 350 450 yealink power supply is compatible with yealing phones including the SIP-T20P, SIP-T22P, SIP-T26P, SIP-T27, SIP-T28P, SIP-T41P, SIP-T42G, T20P, T22P, T26P, T27, T28P, T41P, T42G, T19P, T21, T21P, T21，T54S,T56A,T58A,T58V,T46G,T48G. This 5v power adapter for cisco ip phones small in size, has a beautiful shell, is easy to use, and is made from flame retardant materials. You'll get a 5 volt dc power supply , 30 days to return the product, 12 months to exchange . This 5v power adapter is compatible with yealing phones including the SIP-T20P, SIP-T22P, SIP-T26P, SIP-T27, SIP-T28P, SIP-T41P, SIP-T42G, T20P, T22P, T26P, T27, T28P, T41P, T42G, T19P, T21, T21P, T21，T54S,T56A,T58A,T58V,T46G,T48G.