The router/modem is like new. FASTER INTERNET, BETTER WIFI, 1 DEVICE Take advantage of the new, higher speeds cable providers are offering—without taking on their cable modem rental fees. This 2-in-1 WiFi router and DOCSIS 3.0 cable modem unleashes 8x faster download speeds—up to 340 Mbps—faster, smoother WiFi, and works with all major cable Internet providers. NetGear N450 Wi-Fi Modem Integrated DOCSIS 3.0 cable modem. Compatible with Cox. Integrated 4-port Gigabit Ethernet switch, faster WiFi speeds 450mbps, highest level of WiFi security with WPA/WPA2, double firewall protection (SPI and NAT firewall), Denial-of-service (DoS) attack prevention. Four gigabit ethernet ports, one WAN coaxial cable connection, two USB 2.0 host ports. System requirements: Cable broadband Internet service, Microsoft 7, 8, Vista, XP, 2000. Mac OS or other operating systems. Microsoft Internet Explorer 7.0, Firefox 2.0, Safari 1.4 or Google Chrome 11.0 browsers or higher. Parental controls. Guest Network Access. Secure WiFi Connections. Readyshare USB Access, wirelessly access and share USB storage. Box contains one modem, one ethernet cable, and one power adapter. DIMENSIONS: 259.17x164.77x92.72mm MODEL #CG30000Dv2