NETGEAR 300 Series Gigabit Ethernet Unmanaged Switches with PoE provide easy reliable and affordable network connectivity for home and small offices. With these unmanaged plug-and-play switches you can expand your network connections to multiple devices instantly. &lt;br /&gt;&lt;br /&gt; The unmanaged switches provides power and data from a single Ethernet (CAT-5e) cable to devices such as IP cameras VoIP/ Internet-based phones wireless access points etc. The majority of these models also support PoE power auto-balance and allocation feature.&lt;br /&gt;&lt;br /&gt; NETGEARs unique PoE technology automatically balances the PoE power based on the device needs independent of PoE class detected. These switches deliver the power the device needs at the most granular level.