The ARRIS Surfboard SB6141 is a white cable modem that offers a maximum downstream data rate of 343 Mbps and a maximum LAN data rate of 300 Mbps. It features a single Ethernet port for connectivity and is compatible with DOCSIS 3.0 standards. This unit is unlocked and made by ARRIS, a well-known brand in the industry. With a sleek design and reliable performance, the ARRIS Surfboard SB6141 is a great choice for home networking and connectivity needs.