This PoE switch has 8 *1000Mbps ethernet ports, backplane bandwidth is 12Gbps, facilitating high-speed data exchanges. | The PoE ports support automatic detection, enable for PoE and non-PoE devices, such as PoE Cameras, APs, computer, nvr, router and so on. Plug and play setup, easy to use, requires no configuration or software. | Built-in power supply, compliant with IEEE 802.3af/at PoE power supply. The whole power is 120W, up to 30W per port, suitable for multiple devices. | Durable metal with bilateral heat dissipation, supports both desktop or wall mounting, can be widely used in security monitoring, computer networks, wireless coverage, office and household, etc. | 30 days hassle-free money-back, replacement without repairing for One Year. Any problem, please do not hesitate to contact us.