Nintendo Wi-Fi USB Connector

[Now Playing| Fire Emblem - gb micro]

For those without a wireless router, the USB connector will be sold worldwide.
1. You plug the connector into your internet-ready PC.
2. A window pops up, you click it with your mouse.
3. Then your DS can connect to it as a Wi-Fi access point.

Easy.

source: Jonnyram & neo2046 via GAF