SKU: YEA-PS5V2000USPower Supply for Yealink 5-volt 2-amp$11.25PriceQuantity Add to CartBuy Now- Power Supply for Yealink 5-volt 2-amp- For use with the SIP-T29G, T46S T48S,T58A, T58-CAM,T54W, T57W, MP54-TEAMS and MP56-TEAMS