The UniFi Switch Lite 16 PoE (USW-Lite-16-PoE) is a compact, fanless, wall-mountable Layer 2 switch featuring 16 Gigabit Ethernet ports. It offers 8 auto-sensing 802.3at PoE+ ports (total 45W PoE budget) designed for powering UniFi Access Points, cameras, and VoIP phones, managed via the UniFi Controller.