Supporting AC100-240V wide voltage input, it features 2 Gigabit uplink RJ45 ports for efficient network device connectivity. Compliant with 802.3af/at PoE standards, it delivers up to 30W per port, perfectly supporting 4K/8MP/5MP PoE IP security cameras and other PoE devices, simplifying cabling and reducing installation costs. Built with a metal housing, it offers excellent heat dissipation and durability, making it suitable for various environments. With plug-and-play functionality, no complicated setup is required, ensuring easy installation. Equipped with lightning protection, it safeguards devices from voltage fluctuations and surges, ensuring stable network performance. Whether for home security, small business surveillance, or network expansion, this switch is your ideal solution!