I used a wireless connection for Nintendo for video streaming and gaming, but the speed is low using that media center. Now I brought a USB to LAN adapter for connection. When I am trying to connect, it is showing Wii error code 51421. What can be the reason for this?
The error code means that the Wii console is unable to connect to your modem or router. Before trying to get connected, you must be sure that the Wii system you are using is an updated version. You should always use the latest version by updating it. The LAN adapter you are using also be made by Nintendo. The other products also work sometimes, but most probably give an error code. Once again check the connection steps carefully and try to connect it.
