I bought it from Amazon and never used it. I now have a fiberoptic Modem with my new internet Provider.
Product info:
• 32 downstream and 8 upstream channels; supports Gigabit download speeds
• 2x2 OFDMA for reduced channel interference
• Meets DOCSIS 3.1 specifications and is backward compatible with DOCSIS 3.0
• Browser-based installation for easy setup using a tablet, smartphone, or computer
• QoS (Quality of Service) prioritizes network traffic for a smooth connection
• Compatible with Cox®, Comcast XFINITY® and Time Warner Cable® internet services
• Convenient on/off switch makes it easy to reset your modem
• Includes AC power adapter, Ethernet cable and quick start guide
• 3-7/16"W x 10-5/16"H x 6-1/8"D
External Connections:
• Four Ethernet ports on the back for link aggregation (with a compatible Wi-Fi® router) or for multiple WAN addressing
• Coaxial input for cable internet service