Don't have a wireless router but want to play your original style Nintendo DS or Nintendo DS Lite online from home? You can use the Nintendo Wi-Fi USB Connector. The USB Connector is a dedicated wireless access point that plugs into a USB port on your PC. It uses your PC to access your existing high-speed Internet connection. Multiple original style Nintendo DS and/or Nintendo DS Lite systems may be registered to the USB Connector and up to five DS systems can enjoy online game play at the same time. The Nintendo Wi-Fi USB Connector will only work with the original style Nintendo DS or Nintendo DS Lite.