MG7315 is an 8x4 343 Mbps DOCSIS 2.0 and 3.0 cable Modem with a built-in N450 wireless router with Wi-Fi power boost. Certified by CableLabs and Comcast affinity, Charter spectrum, time Warner Cable, bright house, and Cox. Owning this modem/router eliminates modem rental charges that are often $132 per year. With easy installation, high-speed, broad compatibility, and superb customer support, model MG7315 is a great choice for almost any cable modem user. 8 x 4 modem performance means that up to 8 cable data channels carry data from the internet, eight times faster than DOCSIS 2.0; and up to 4 channels carry data to the Internet. The built-in N450 Wi-Fi router has 3 downstream and 3 upstream Wireless-N channels. Motorola Power boost technology amplifies the wireless signal to the legal limit, so speed and range are increased. The built-in N450 wireless router provides the range, wireless speeds, and networking support needed for all your N/ac/g/B Wi-Fi devices including smartphones, computers, tablets, and HDTV. Four 10/100/1000 Gigabit Ethernet ports allow wired connections to computers, HDTVs, game stations, and other ethernet-capable devices. Integrating a cable modem and router creates a more reliable connection, reduces unwieldy wiring and power adapter clutter, and conserves desk space. Router features include an advanced firewall, parental controls, and a browser-based configuration Manager. Guest network access gives visitors Internet services while protecting your local network's information. Setup is fast and easy with a few quick steps set out in a quick start Guide. Our attractive white case version of the MG7315 includes ten status Reporting LEDs allow easy status monitoring. Experienced USA-based customer support specialists are ready to help if you need them. Best of all, MG7315 offers the value, performance, and attention to quality that continue to make Motorola the leading brand of cable modem. This is the modem and power source only....