What's included 1 x 5 Ports 100/1000Mbps PoE+ Switch 1 x AC Power Cable 4 x Screws with nuts 2 x Hanger 1 x User Manual Specifications 4x100/1000Mbps PoE port 1x100/1000Mbps Ethernet UpLink port Support IEEE802.3af/at PoE High Whole Power 78W, Each port max reached 30W Support Extend Function: port isolation Switch Capability up to 12Gbps Working Temperature:-10 --55 C Auto Detect Device Automatically detect powered devices, support IEEE802.3af/at PoE(include PoE cameras, APs, etc.) and Non-PoE device, does not support 24V passive PoE. All Gigabit Ports All 5 ports support gigabit data rate, can provide more bandwidth than 100mbps switches,more suitable for high-speed demand applications. Durable Metal Housing Compact design, sturdy metal case makes it safe to use in various environments Built-in Power Supply Use the built-in industrial power supply to connect directly to the outlet through the power cord. It does not require an external large power adapter, making installation easier and saving space. No Noise Bilateral heat dissipation, fanless design, keeps stable and quiet. Easy to Use Requires no configuration, just plug-and-play, automatic connect to device. Extend Function When the extended mode is enabled, all PoE ports support port isolation, suppress broadcast storms, effectively improving the jamming and mosaic phenomenon in the surveillance network. After Sales Service All our products have been rigorously tested and provide quality service. If you have any questions, please contact us, we will provide you with the best after-sales service, thanks!