Yealink Power Supply for POE SIP Phones Yealink YEA-PS5V2000US is a power supply designed for Yealink devices that require a 5-volt power source. Here are its key features: 5-Volt Output: Provides a stable 5V power output, compatible with various Yealink devices, ensuring reliable operation. 2000mA Current: Delivers up to 2000mA of current, supporting devices that require higher power for optimal performance. Universal Compatibility: Suitable for a range of Yealink products, including IP phones and video conferencing equipment, ensuring versatility. Compact Design: Its lightweight and compact form factor make it easy to integrate into existing setups without taking up much space. Safety Features: Equipped with multiple protection mechanisms, such as over-current, over-voltage, and short-circuit protection, ensuring safe operation. Durability: Designed for long-lasting use, built with quality materials to withstand everyday wear and tear. Easy to Use: Simple plug-and-play design makes installation straightforward, requiring minimal technical knowledge.