The Arris US-Based Support D 3.0 8x4 Cable Modem is a high-quality modem designed for home networking and connectivity. With a sleek black design and support for Charter Communication carriers, this modem provides reliable and efficient internet access. The 8x4 model offers fast data transfer speeds and is designed by the trusted brand ARRIS to ensure top-notch performance. Perfect for those looking to upgrade their home networking setup with a dependable modem solution.