The Arris SURFboard SBG7580-AC is a high-speed wireless gateway cable modem that has been tested and confirmed to work. With a DOCSIS 3.0 standard, this modem provides fast and reliable internet connectivity. It features USB and Ethernet ports, as well as wireless capabilities for seamless connectivity. The dual-band feature ensures a stable and strong connection for all your devices. With four LAN ports, this modem allows for multiple devices to be connected simultaneously for a smooth online experience. The sleek black design adds a stylish touch to your home networking setup.

This quality gateway has been tested and is in good working condition. It shows only minor signs of wear from use. See pictures for more details.