SMC Networks presents the premier D3CM1604 16x4 channel bonding DOCSIS 3.0 Cable Modem. This broadband modem supports downstream speeds up to 640Mbps and 120Mbps on the upstream. The extreme speed allows faster streaming HD videos, file downloads and high-speed gaming. It features a 10/100/1000Base-T Ethernet (RJ-45) port, easy-to-read status LED and is easy to install. The D3CM1604 is the ideal solution for your house or small home business. For more details click here: http://na.smc.com/products/residential/gateways/d3cm1604/ ****PLEASE NOTE. This model is NOT compatible with all BUSINESS CLASS services from Comcast and Time Warner. Please contact your cable provider to inquire if this modem is compatible with your business class internet. **Does NOT have wireless functionality. You can however connect a wireless router to this modem (router sold separately). **Does NOT support VOIP/phone lines or services.