Nintendo Wi-Fi network adapter is connected to a broadband line home, is a wireless LAN router for connecting the Wii and Nintendo DS to the Internet. If you are using already a wireless LAN router or wireless access point, this product is not required. [Bundled goods] AC adapter, LAN cable (50CM) Features · AOSS Compatible with: You can easily make the settings to the Internet wirelessly connected the Wii and Nintendo DS. Multi-Security: the Wii and Nintendo DS, you can set security by different encryption method. Automatic mode switching: Determine your home network environment, it will automatically operate in the appropriate mode.