New Open Box Condition, Don't pay monthly modem rental fee to your provider Motorola ARRIS Surfboard Sbg6580 DOCSIS 3.0 Cable Modem WiFi Router DOCSIS 3.0 SBG6580 Arris Cable Modem Supports Wired Download Speeds up to 343Mbps Compatible with Spectrum Comcast Xfinity, Spectrum, Cox, & Others - Call Your Provider to Confirm Before Ordering DOCSIS 3.0 is Up to 8x Faster than DOCSIS 2.0 Devices Enhance your Interactive Gaming Experience & Stream HD Video Throughout Your Network (Wired or WiFi) Compatible with Xfinity / Comcast, Spectrum / Charter, Cox, and more!