Compatible with Comcast/Xfinity, Cox, Charter, Time Warner, Mediacom & Bright House;Certified 1-Year Full Coverage Warranty;Features DOCSIS 3.0, including: Channel bonding of up to eight downstream channels and four upstream channels increasing data rates of over 300 Mbps for received data and over 100 Mbps when sending data;For the Motorola SB6141: 97% of customers would recommend this product to a friend (2,945 out of 3,040);Download speeds up to 343 Mbps and upload speeds up to 131 Mbps