The CenturyLink ZyXEL C3000Z DSL Modem Wireless Router is a high-speed modem designed for home networking and connectivity. With a maximum downstream data rate of 450 Mbps and a maximum LAN data rate of 1000 Mbps, this modem provides fast and reliable internet access. The model features a black color, multiple LAN ports, and various wireless connectivity options including Wi-Fi 802.11a, 802.11b, 802.11n, and 802.11ac. Additionally, it comes with an AC adapter for convenient power supply. Ideal for homes or small businesses, this modem-router combo offers a range of connectivity options to meet your internet needs.