Maintain headset uptime with a dedicated power supply designed for Yealink WH67 and WH66 deployments. This adapter is intended for organizations that need a direct replacement or an additional PSU for a shared desk, hot-desking environment, or spare kit. By matching the WH67/WH66 power requirements, it helps keep charging predictable and reduces the friction of sourcing a generic adapter that may not fit the platform cleanly. For IT teams, the value is operational control. A model-specific PSU simplifies standardization across headset fleets, supports faster incident resolution when an adapter fails, and helps preserve the user experience at the desk. It is a practical accessory for procurement teams that want the right part number on hand before a support ticket becomes downtime. Use it to restore power to a deployed headset base, equip a backup workstation, or keep replacement inventory aligned to the exact Yealink accessory family. When the headset is part of daily call handling, the power path should be just as dependable as the audio path.