?ienRon Services?We offer 24-month warranty for our 12 ports PoE swithch, if you have any questions, please feel free to contact us,we will back to you within 24 hours. ?Unmanaged plug and play? 12 Ports Unmanaged network switch supports power detection function, automatic detection of equipment, compatible with non-POE equipment to provide data. Plug and play, just plug in the power cord and connect the Ethernet cable directly to the device without configuration. At the same time, it supports normal mode and VLAN mode switching, which can effectively protect the security of the port. ?Safer and reliable? The appearance of the Ethernet switch adopts metal case, which can support desktop or wall hanging, and is sturdy and durable. The poe Ethernet switch adopts multi-layer baking varnish low-temperature process, which can adapt to the bad environment of 32-104° F, does not rust, and is corrosion-resistant. Fanless design, always working quietly. ?Smart PoE Switch?This 12 ports Ethernet Switch Works on 110V-240V Power, and Output 52V(PoE+) or 0V(non-poe device) Voltage after PD Detection with No Damage. When Total Power is Overload,ienRon Switch will Turn off the Highest Power Ports to Ensure the Use of Other Ports. ?Built-in 120W Power Supply?The unmanaged PoE switch built-in 120W power supply, and each PoE port max can provide a 30W power supply. The network switch supports ultra-high power to ensure a clear picture and stable signal. The network switch supports IEEE 802.3af/at PoE standard and is compatible with PDs such as AP, IP Camera,or IP Phones,Printers,Router. This gigabit network switch is widely used in dormitories, families, small and medium-sized enterprises, surveillance,etc. ?12 Ports Gigabit PoE Switch?This POE Ethernet switch uses a full gigabit port, equipped with 8 PoE Gigabit RJ45 ports+2 Gigabit uplink ports+2 SFP Slot, which can connect 8 cameras and 2 computers. This POE network switch has super bandwidth processing power and extremely fast data processing power to achieve high-speed data forwarding, if you need a gigabit poe switch, please choose ienron.