Arris Surfboard SBG6580 Cable Modem + WiFi Router - Xfinity,TWC,Cox,Cablevision

Arris Surfboard SBG6580 Cable Modem - works with Xfinity, Cox, TWC, Charter, Cablevision - etc. Works with most carriers. This modem comes in a plastic bag with the power adapter only- NO BOX - no other cables (you don't need other cables because there is a wifi router included. This modem works, I included 2 photos with the lights on. About this item * Compatible with Comcast Xfinity, Time Warner Cable, Charter, Cox, Cablevision, and more. Call internet service provider if not listed here. Requires Cable Internet Service and approved for plans up to 100 Mbps. Wifi will not work on certain ISP providers * Not compatible with: Verizon, AT&T, or CenturyLink * Two-in-one DOCSIS 3.0 Cable Modem + N300 WiFi Router * Docsis 3.0 Modem with 8 DOWNLOAD and 4 UPLOAD Channels capable of 343 Mbps download and 131 Mbps. * 8X Faster than DOCSIS 2.0. Supports IPv4 and IPv6 – the latest Internet standard. 802.11n Wi-Fi. 4-Port Gigabit Ethernet Router * 2.4/5.0 GHz Dual-band Switchable