This Motorola MB7621 cable modem is a top-of-the-line device that is perfect for anyone looking for a fast and reliable internet connection. With a maximum downstream data rate of 1000Mbps and support for DOCSIS 3.0, this modem is sure to meet all of your internet needs.

It features a sleek black color and a compact design, with dimensions of 20 inches in height, 5.7 inches in width, and 18.4 inches in length. This modem is unlocked and compatible with Comcast and XFINITY, and it comes with Ethernet connectivity for added convenience. The device is brand new and has never been used, making it an excellent choice for anyone looking for a high-quality cable modem.