Versatile Installation: With its sturdy metal cg, this 5-port power over ethernet gigabit switch can be easily mounted on a wall, placed on a desk, 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 72W, it provides reliable power for multiple high-power devices. [Please note NOT support passive PoE]. One-Key VLAN Mode for Enhanced Security: The 5-port power over ethernet switch features a One Key VLAN mode that isolates the 1-4 ports from each other while still communicating with the uplink ports, improving network security and bandwidth utilization. 4x Gigabit Ports & 1x Uplink Ports: This 5-port Gigabit PoE+ switch features 4 PoE+ RJ45 ports and 1 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.