This Arris TM822G DOCSIS 3.0 Cable VoIP Telephony Modem is a great choice for anyone looking to upgrade their home networking setup. With its open box design, you can be sure that you're getting a quality product that has been well-maintained.

The modem is designed to work with Comcast and other carriers, making it a versatile choice for any home. Its features include DOCSIS 3.0 support, which ensures that you'll have plenty of bandwidth for all your internet needs. The modem also comes with a range of useful features, including voicemail and caller ID. Overall, this is a reliable and efficient modem that will help you get the most out of your home networking setup.