Brand new in box. Enhance your Yealink device's performance with this genuine OEM power supply. Designed with a UK plug and an output voltage of 5V, this AC/DC adapter is capable of delivering up to 2A of power. No need to worry about compatibility issues as it fits perfectly with the Yealink YLPS052000C1-UK model Dc 5v Power Supply DC5V 5V UK Mains AC-DC Adaptor Power Supply For Yealink T41p Voip Ip Phone Voip Adapter Yealink PS5V1200US Power Supply 5 Volt Mains AC/DC Power Supply Which Is Compatible With DC5 Volt 5 Volt UK Mains AC-DC Adaptor Power Supply for Yealink T41P VoIP IP Phone Our Power Adapters come with CE/FCC/RoHS certification built-in safety protections and IC chip copper wires and a ferrite choke bead to promote maximum signal stability and strength