ARRIS SURFboard DOCSIS 3.0 Cable Modem / N600 Wi-Fi Dual-Band Router. Approved for XFINITY Comcast, Cox, Charter and most other Cable Internet providers for plans up to 150 Mbps.(SBG6580) - Walmart.com
Adding a Netgear N600 Wireless Dual Band Gigabit Router WNDR3700 to an existing FIOS Wireless AP for improved wireless coverage - Scott Hanselman's Blog
N600 Wireless Dual Band Router WNDR3400v2 User Manual
Amazon.com: Netis WF2471 Wireless N600 Dual Band Access Point and Repeater All in One, Advanced QoS, WPS Setup, 5dBi High Gain Antenna, Black : Electronics
Amazon.com: TP-Link TD-W8980 N600 Wireless Dual Band Gigabit ADSL2+ (Non-Cable) Modem Router, 2.4GHz 300Mbps+5Ghz 300Mbps, 2 USB Ports for File Sharing, IPv6 Compatible : Electronics