Trendnet RB-TPE-S50 is a PoE switch that provides power and data to connected devices over Ethernet cables, eliminating the need for separate power supplies. With a compact and durable design, it's ideal for expanding your network or connecting PoE-compatible devices such as IP cameras, VoIP phones, and wireless access points. It features 8 Fast Ethernet ports, including 4 PoE+ ports that deliver up to 30 watts of power per port, allowing you to power even high-power devices.