Compatible with Xfinity Voice & Internet Service Download speeds up to 343 Mbps. DOCSIS 3.0 Cable Modem. 2 Year Warranty Eight download and four upload channels. Battery back up capable (battery not included) 2 carrier-grade Voice over IP (VoIP) Lines IPv4 & IPv6 Support 1 Gigabit Ethernet Port. Telephone Port:2
View full description
Item# : SPM13531104817
Model # : TM822R