This is a lightly used Arris Surfboard SB6183 modem that was used for 6 months in 2020, after that I switched to fiber optic and no longer needed it. This modem retailed for $80 when it was brand new, but I will sell it for much lower than that.

This modem has 16 downstream and 4 upstream channels and works with DOCSIS 3.0 cable internet service. Setup is a fairly simple and straightforward process, in most cases it automatically sets itself up with the ISP's network within 5-10 minutes. This modem works with all of the major providers, including Comcast Xfinity, COX, and Spectrum.

This modem is rated for use with cable internet service plans up to a maximum of 400Mbps, anything above that and you will need a different modem.

This listing includes the modem and original AC adapter.