The ARRIS SURFboard SB6141 is a white DOCSIS 3.0 cable modem with single Ethernet (RJ-45) port and one LAN port. It features USB 3.0 connectivity and is designed for home networking and connectivity needs. The modem is of the cable modem and router type, suitable for high-speed internet access. With free shipping included, this model offers a reliable and efficient solution for your modem requirements.