TP-LINK TL-R402M 4-Port Cable/DSL home Router, 1 WAN port, 4 LAN ports

Electronics
TP-Link 4-Port Cable/DSL Router, Built-in-firewall supports IP address filtering

4 10/100Mbps LAN ports for Internet sharing locally, ideal for home and office users
Built-in-firewall supports IP address filtering, Domain Name filtering, and MAC address filtering
Dynamic DNS helps you realize the remote management easily with the domain name
Easy to install with Quick Setup Wizard