The DAP-1522 means that you can easily upgrade any router to support streaming of High-Definition (HD) multimedia content in your home over a wireless connection. This device will let you ‘bridge between two different physical media, for example the wired Ethernet connection from the DVR & the wireless media of your wireless network. It transforms your wired device into a wireless one without any hassles of stringing cable wires. The DAP-1522 is certified for the Wi-Fi alliances standard for wireless security at the touch of a button, Wi-Fi Protected Setup (WPS). With it, the wireless network name (SSID) & encryption keys are automatically generated & broadcast to the client devices. There is no need to memorize complicated passwords & key them in several times. This considerably simplifies the process of setting up security on the wireless network.