This high-efficiency power adapter supports a wide input voltage range of 100-240V~50/60Hz, with optional UVP/OVP protection for reliable performance. Built with advanced safety features including OCP, SCP, OPP, and surge protection, it ensures durability and stable operation. With low no-load power consumption of just 0.3W, it operates efficiently in temperatures from 0°C to 45°C. Certified by CCC, CE, and UL, this adapter is ideal for IT/AV equipment such as routers, set-top boxes, laptops, mobile phones, iPads, gateways, and speakers. Optional LED indicator available.