The Netgear RT314 combination switch and router creates a potent full-duplex backbone. Share data locally or through the Internet. Usable by up to 253 clients, this power-packed router with an integrated four-port 10/100 Mbps switch conducts your Internet connection so that multiple PCs can use your DSL or cable modem to surf the Web, e-mail friends, play games, or shop, without the need for additional hubs or switches. You'll pay for only one Internet hookup for shared broadband access, yet you can also limit Internet availability PC by PC. On top of that, the multifunctional RT314 can be configured as a DHCP (Dynamic Host Configuration Protocol) server or client. Product Description NETGEAR's RT314 combination switch and router creates the potent full-duplex backbone you need to fire up your system. Share data locally or through the Internet. Usable to 253 clients at a time, this power-packed router with integrated 4-port 10/100 Mbps switch conducts your Internet connection so that multiple PCs can use your DSL or cable modem, no additional hubs or switches needed. You'll pay for only one IP hookup for shared broadband access, yet you can also limit Internet availability, PC by PC. On top of that, the multi-functional RT314 can be configured as a DHCP server or client. You can breathe easy - network address translation protects your internal network from hacker invasions. And NETGEAR's renowned engineering ensures smooth-running usability.The product is multiple voltage compatible that voltage arrange is100-240V