The Motorola Surfboard Extreme Cable Modem SB6141 is a high-speed modem designed for home networking and connectivity. With a maximum downstream data rate of 343 Mbps and a maximum LAN data rate of 1000 Mbps, this modem provides fast and reliable internet access. It features a white color and a single Ethernet port for connecting to a PC or other devices. This unit is a new open box product from the trusted brand Motorola, and it adheres to the DOCSIS 3.0 standard for cable modems. Its compact design and easy connectivity make it a great choice for home internet connections.