ZyXEL C1100Z VDSL2 Wireless Gateway. This is a versatile modem and router combo specifically designed for CenturyLink and Brightspeed DSL services. It is an excellent option for users looking to replace a rental unit and save on monthly equipment fees. Product Details: Model: C1100Z Brand: ZyXEL (CenturyLink Branded) Technology: VDSL2 / ADSL2+ Wireless: 802.11n Wi-Fi Ports: 4 LAN ports, 1 WAN/LAN port, 1 DSL port Condition: The unit is in good physical condition with minor signs of previous use. It has been tested for power and reset to factory default settings, ready for a new setup. Includes power cord.