The Hikvision DS-3E0109P-E 8 Port Unmanaged PoE Switch is a 8-Port 10/100 Mb/s PoE-Compliant Unmanaged Network Switch  which gives you the ability to deploy devices on your network that do not have access to power lines or outlets. By utilizing PoE (Power Over Ethernet), both power and data is transmitted over the connection. With up to 30W per port, you can network and power devices such as IP cameras, VoIP phones, IP telephones, wireless access points, and more.