Motorola SBG6580, SURFboard, WiFi Cable ModemCondition:* New old stock, in OEM packaging. As pictured.Additional Notes:* 84 Channel Bonding Supports Download speeds up to 343 Mbps* Compatible with Spectrum, Charter, Mediacom, Cox and Comcast Xfinity Services* Switchable 2.4/5.0 GHz Dual-band and 802.11n Wi-Fi* DOCSIS 3.0 Cable Modem with Integrated 4-Port WiFi Router* Ports: 4x Gigabit Ethernet 1x Coaxial F Connector Port 1 Power Supply PortMotorolaSBG6580