Visit Amazon sites : http://www.amazon.com/gp/product/B00LI1F32U?tag=gallianostore-20<br /><br />SMC Networks D3CM1604 Comcast and Time Warner Cable Approved! (DOCSIS 3.0 16x4 Channel Bonding)<br /><br />Approved for use with Comcast Xfinity Internet services Excellent for Comcast Extreme 150 and Blast Internet Speeds <br />Ideal for streaming HD Video and gaming on multiple devices at a time <br />DOCSIS 30 cable modem equipped with a 16x4 bonding capable of speeds in excess of 640 Mbps downstream and 120 Mbps upstream <br />16 downstream and 4 upstream channels allows for blazing speeds <br />CableLabs DOCSIS 30 certified
