Wireless Controller Converter for Nintendo Switch PC Wii Gamecube NES SNES SFC Classic Edition Controller Adapter with 400mAh Battery 12 Hour Use Grey
Wireless Controller Converter for Nintendo Switch PC Wii with 400mAh Battery and 12 Hour Use

This wireless controller converter allows you to connect your original wired Gamecube, NES, SNES, SFC Classic Edition, and Wii Classic controllers to the Nintendo Switch, PC, and Wii. It eliminates the need to buy new controllers for each platform, saving money and letting you keep using the pads you already own. The adapter uses Bluetooth to pair with modern systems, while a simple switch lets you choose between Switch/PC and Wii modes. A built-in 400mAh rechargeable lithium battery provides up to 12 hours of playtime, so you can enjoy long sessions without worrying about power. The adapter is grey and comes with a USB charging cable and instructions.
Features and Construction

The converter is built around a compact plastic housing with a single pairing button and a mode selector switch. It connects to your wired controller via a standard USB port. The internal lithium battery is charged through the included USB cable.
Compatibility
Supports Nintendo Switch, PC (Windows Bluetooth), and Wii. Works with Gamecube, Wavebird, NES, SNES, SFC Classic Edition, and Wii Classic controllers. The S/P switch on the side selects the correct mode: S for Switch/PC, P for Wii.
Battery and Charging
The 400mAh lithium battery gives up to 12 hours of use on a single charge. Charging is done via the USB charging port using any standard USB cable. The LED indicator shows charging status and connection success.
Pairing Process
For first-time connection, press and hold the [s] or [p] button (depending on platform) then press [HOME] to enter pairing mode. The LED flashes quickly and becomes solid once connected. To wake a previously paired controller, hold [HOME] for 3 seconds.
Uses and Placement

This adapter is designed for gamers who have older wired controllers and want to use them on modern consoles or PCs. It works in home setups, at events, or anywhere you need a reliable wireless connection.
Console Gaming
Connect your original Gamecube controller to the Nintendo Switch for classic fighting games or platformers. The low-latency Bluetooth connection provides responsive control. Use the same adapter for PC games, including emulated titles.
Retro and Mixed Setups
If you own NES, SNES, SFC Classic Edition, or Wii Classic controllers, you can wirelessly connect them to your Switch or PC. This is useful for casual gaming sessions or for collectors who want to experience their collection on modern hardware.
Benefits and Buying Value

This adapter replaces the need to buy multiple new controllers for different platforms. It extends the life of your existing wired controllers, saving money and reducing electronic waste. The rechargeable battery means you won't need to replace batteries frequently.
Reuse and Low Maintenance
Once paired, the adapter remembers the connection. Recharging via USB is simple, and the battery lasts for up to 12 hours. The compact size makes it easy to store or carry in a bag.
Why Choose This Product
If you already own wired controllers and want to use them wirelessly on Switch, PC, or Wii, this adapter provides a straightforward, affordable solution. The 400mAh battery ensures long play sessions, and the wide compatibility covers most classic Nintendo controllers.
