The Yealink Power Adapter for T46, T48, T54w, T57w, T58a and Exp40 Cp860 is a high-quality accessory designed to provide reliable power supply for a range of Yealink IP phones and expansion modules. With an output of 5V/2A (depending on the model), this adapter ensures stable performance and efficient energy delivery to your devices. It features robust construction with over-voltage and short-circuit protection mechanisms that safeguard both the connected device and user safety. The compact design makes it ideal for office environments where space-saving solutions are valued. This power adapter is easy to install?simply plug it into your compatible Yealink phone or module?and supports seamless operation without interruptions. As one of the leading brands in unified communications, Yealink emphasizes sustainability by incorporating eco-friendly materials in its products and adhering to strict environmental standards during manufacturing processes. By choosing this original power supply from Yealink, customers not only ensure optimal functionality but also contribute positively towards environmental responsibility.