Overview
The Yealink PSU-5V 1.2A (Part No. 330000011037) is a high-quality 6W AC/DC adapter specifically engineered for the Yealink T1x, T2x, T3x, T4x, and T5x series IP phones. This original manufacturer power supply features a standard UK 3-pin plug and delivers a stable 5V output through a 1.8-metre cable to ensure flexible placement on office desks. Its 2.45mm DC connector provides a secure fit for both desktop handsets and wireless headset base stations like the WH62, offering a reliable alternative to Power over Ethernet (PoE). By using this genuine accessory, users maintain optimal device performance and safety standards while protecting their telecommunications hardware from power fluctuations.