The Poly Universal Power Supply (2200-48872-001 / 5V 3A) is an official AC power adapter designed to provide reliable power to compatible Poly VVX IP phones. It is mainly used when Power over Ethernet (PoE) is not available, ensuring uninterrupted operation of VoIP desk phones in offices or home setups. It delivers stable DC output and is purpose-built for VVX series devices, making it a dependable accessory for business communication environments.
