802.11ac | Extra high speedOn the EW-7822UAD ultrafast 802.11ac Wi-Fi is designed almost three times faster than 802.11n. Upgrade your laptop or PC to 802.11ac Wi-Fi so you can enjoy online video streaming and multiple data transfers with the fastest speed. The EW-7822UAD is certainly a powerful and user-friendly device, with which you can upgrade your existing wireless network to the next AC level.USB 3.0 Port | Faster than ever beforeUSB 3.0 is up to ten times faster than USB 2.0 with data transfer rates of up to 5 Gbit/s. It is the latest standard in connectivity and enables devices to achieve super-fast speeds that 802.11 ac can offer - for faster photos, music, videos and data.Dual Mode | Double FunThe EW-7822UAD offers a dual band connection for better performance and greater flexibility. Select either the 2.4 GHz frequency band or the 5 GHz band at top speeds of 300 Mbps or 867 Mbps The 2.4 GHz band with a longer range is ideal for surfing the Internet and retrieving e-mails, an