ARRIS Modem

ARRIS SURFboard G18 DOCSIS 3.1 Gigabit Cable Modem & AX1800 WiFi 6 Router

*** Under Arris Warranty through August 30th, 2026! ***

New, open box, return. Tested on my personal internet service for at least 24 hours. Modem has been factory reset and is ready to go.

Features:
* DOCSIS 3.1 cable modem & Wi-Fi 6 router best for cable internet speed plans up to 1 Gbps
* Built-in Wi-Fi: Dual-concurrent AX1800 Wi-Fi
* Wi-Fi Coverage: Up to 1,250 sq ft
* Two 1 Gigabit Ethernet Ports
* 2 downstream x 2 upstream OFDM DOCSIS 3.1 channels
* 32 downstream x 8 upstream DOCSIS 3.0 bonded channels
* Easily setup, manage and customize your modem with the SURFboard Central App
* Next-generation upload speed optimized
* Best for Cable Internet Speed Plans: Up to 1 Gbps
* Compatibility: Major US Cable Providers