Upgrade to Revolutionary AC Performance. The D-Link Wireless AC1200 Dual Band Gigabit Cloud Router (DIR-850L) delivers next generation wireless speed and coverage to all your Wi-Fi devices. With wireless dual band speeds of 300 and 867Mbps, the DIR-850L avoids interference to deliver the fastest wireless speeds, improved coverage and reliable connections. The DIR-850L is ideal for streaming HD video, gaming, connecting multiple devices, and watching shows on your TV all at the same time. The DIR-850L is also backward-compatible with your existing wireless 802.11a/g/n devices for seamless connectivity. D-Link's free mobile apps provide easy setup, remote monitoring and access to content from anywhere on your Smartphone or Tablet. Dual Band Advantage: The Wireless AC1200 Dual Band Gigabit Cloud Router delivers dual band performance for intelligent, versatile, interference-free bandwidth. Check your email and surf the Internet on the 2.4GHz band; and game, make Skype calls and stream HD movies to multiple devices using the cleaner, interference-free 56GHz band. Whatever you like to do online, dual band has you covered.