The CenturyLink Greenwave C4000LG DSL Modem in white features a WAN port with a maximum LAN data rate of 1000 Mbps, making it ideal for high-speed internet connectivity. With a maximum wireless data rate of 600 Mbps, this modem offers both wired and wireless connectivity options, including Ethernet and Wi-Fi. The dual-band modem has four LAN ports and is fully tested with the latest firmware, ensuring reliable performance for home networking and connectivity needs. Made by CenturyLink, this modem is designed for ADSL modem and router functions, providing flexibility and efficiency for internet-enabled devices.