This power adapter supports a wide 100-240V~50/60Hz input range with multiple protections including OVP, UVP, OCP, SCP, and OPP for safe and reliable performance. It withstands lightning surges up to 4KV and electrostatic discharge up to 10KV, ensuring durability in tough conditions. With Efficiency Level V, 0.3W no-load consumption, and certifications like CCC, CE, and UL, it is an energy-efficient and globally compliant solution, ideal for IT/AV equipment such as routers, set-top boxes, gateways, and speakers.