The ProSAFE FS108P provides power and data from a single point, using Power over Ethernet(PoE) over a single Cat-5 cable. The eight Fast Ethernet ports can be used for any 10/100 Mbpslink and four of these ports can supply industry-standard IEEE 802.3af power. Advancedauto-sensing algorithm gives power only to 802.3af end devices, so no need to worry aboutdamaging proprietary PoE or non-PoE equipment. In addition, it discontinues the power whenPoE devices are disconnected. Easy and reliable, the ProSAFE FS108P automatically determinesPoE requirements, speed, duplex, and cable type using Auto Uplink. Netgear ProSafe FS108 8 Port Fast Ethernet Switch is one of many Managed Switches available through Office Depot. Made by Netgear.