Home AC/DC Switching adapter Output: 5V - 1.2A Input: 100-240V ~ 50/60Hz 250mA For use with the following Yealink phones. SIP-T41S,SIP-T42S, SIP-T27G, T53, T53WPower Supply for Yealink IP Phones 1.2A$11.00PriceQuantityAdd to Cart