Quality and reliability guaranteed: Every VIMIN PoE switch is rigorously tested for reliability, quality, and performance, and comes with a one-year warranty and lifetime technical support for added peace of mind. Versatile Installation: With its sturdy metal cg, this 18-port ethernet switch can be easily placed on a desk, or installed in a rack, making it a versatile networking solution for various environments. Its compact size and plug-and-play design also make it easy to use right out of the box. Robust Protection: This PoE ethernet switch hub features 4KV lightning protection, safeguarding both the switch and connected devices against voltage spikes, ensuring reliable and uninterrupted network performance. Support IEEE 802.3af/at: This PoE switch supports IEEE 802.3af/at standards, offering compatibility with various devices. With up to 30W per port and a total power budget of 250W, it provides reliable power for multiple high-power devices. Ideal for diverse applications, it ensures efficient and stable operation for your network equipment. One-Key VLAN mode for enhanced security: The 18-port power over ethernet switch features a One Key VLAN mode that isolates the 1-16 ports from each other while still communicating with the uplink ports, improving network security and bandwidth utilization. 16x Gigabit Ports & 2x Uplink Ports: This 18-port Gigabit PoE+ switch features 16 PoE+ RJ45 ports and 2 Gigabit uplink ports for connecting to NVRs, the Internet, and more. With high-speed data transmission and power delivery over the network cable, it offers a reliable solution for your devices.