Safety Our Products are CE / FCC / RoHS certified, tested by the manufacturer to match and / or exceed the OEM specifications. OVP, OCP, SCP Protection (OVP Over Voltage output Protection. OCP Over Current output Protection. SCP Short Circuit output Protection)
This Adapter is a Brand New, High Quality Never USED (non-OEM)
Compatiblity Ac adapter for Yealink SIP-T40G IP Phone SIP-T40P IP Phone, SIP-T23G IP Phone SIP-T23P IP Phone, SIP-T21P E2 IP Phone SIP-T19P E2 IP Phone, Yealink W56P W52P Business HD IP DECT Phone
Noteplease make sure the model of your device before buying