NETGEAR GS316P-100NAS SOHO Ethernet Unmanaged Switches provide easy and affordable network connectivity to small offices and home offices. They are easy to use, reliable, and rugged with metal enclosures. Power-over-Ethernet (PoE) support is also available for supplying both power and data across a single CAT-5 ethernet cable to devices such as IP security cameras, VoIP phones, wireless access points, and more. With these Plug and Play switches, you can quickly and easily expand your network connections to multiple devices, with no configuration required. Available with 5 to 48 ports, these switches also support energy saving technologies to help you save your power and money.