Arris Surfboard SBG6782-AC Cable Modem and Wi-fi Router

Arris Surfboard SBG6782-AC Cable Modem and Wi-fi Router. Good condition! No cords or instruction manual just the modem itself. Does have small spot on side (pictured). To my knowledge this machine still works but it has been disconnected and sitting in box for two years. Selling cheap. Your satisfaction is very important to me, please let me know if you have any questions before purchasing. Thank you for visiting my listing and Happy Shopping!