ZyXEL X550NH 802.11n High-Gain Wireless Gigabit Router Three high-gain wireless antennas expend wireless coverage Built-in Quality of Service prioritizes online usage for optimum Internet surfing, online gaming, & Internet phone calls Built-in 2 IPSec VPN tunnels provides secure data transfer Simplified encryption setup with push button WPS technology 802.11N wireless connectivity for the fastest online downloads, gaming and browsing