[Flexible 5-Port PoE Configuration] 4x PoE+ (802.3at/af) 10/100/1000 Mbps RJ45 ports providing up to 30W per port and total PoE power budget of 65W, together w/ 1x Non-PoE Port for stable connections. [Plug and Play] Easy setup with no software installation or configuration needed. [Extend Mode] Up to 250m data and power PoE transmission range under Extend Mode, ideal for surveillance system (Speed will be downgraded to 10 Mbps). [Priority Mode] Support Priority mode for ports 1-2, guarantee high quality of video or voice data transmission. [Sturdy Metal Case] Durable metal casing and desktop/wall-mounting design are well-suited for different environments. [Reliable and Quiet] IEEE 802.3X flow control provides reliable data transfer and a fanless design ensures quiet operation. [Limited Lifetime Warranty] Backed by our industry-leading limited lifetime warranty and free 24/7 technical support, you can work with confidence.