Trendnet TPE-TG81G is an 8-port Gigabit GREENnet PoE+ Switch that provides power and data to PoE devices like access points and IP cameras. It features PoE power consumption alerts, 10/100/1000 Mbps Ethernet ports, and a compact design for easy placement. It supports data transfer speeds of up to 1000 Mbps, making it ideal for bandwidth-intensive applications like streaming video and gaming. It also complies with IEEE 802.3af and IEEE 802.3at PoE standards, ensuring compatibility with a wide range of PoE devices.