The Edimax ES-1008PHE V2 is an eight port Fast Ethernet switch with four PoE+ Ports designed for use in home, small or medium sized network environments. With four DIP switches, PoE ports can be manually set with on/off control, extending PoE delivery distance up to 200 meters and port-based on/off control for VLAN and QoS is also supported. The switch easily connects and supplies power to PoE-enabled devices such as wireless access points, network cameras and IP phones as well as other Ethernet-enabled devices such as computers, printers or network attached storage (NAS). The compact size and fan-less design make the switch an ideal solution for expanding home and small business networks.Power over Ethernet (PoE+) Auto Detection Features eight IEEE 802.3at Power over Ethernet (PoE+) ports which supply up to 30 watts of electricity per port. It can convert standard 100-240V AC power into low-voltage 50 - 57V DC electricity to power IEEE 802.3at compliant network accessories via existing LAN cables. With PoE detection capability, the ES-1008PHE V2 is able to verify whether the connected device is IEEE 802.3at compliant. In the event that a PoE device is not detected, only network data will be transmitted through the LAN cable - meaning easy setup and management of network devices such as access points and network cameras.