Nintendo Wii AC Adapter Location: External Power Brick, Not On Console

The Wii's power supply is an external brick—not built into the console.

Connection Point

Rear of Wii: DC IN 12V port (barrel connector). The AC adapter's cord plugs here.

Adapter Specs

• Input: 100–240V AC, 50/60 Hz (universal voltage)
• Output: 12V DC, 3.7A (44W)
• Cable: Proprietary 2-pin barrel to wall plug (region-specific)

Replacements: Official Nintendo RVL-002 or quality third-party (e.g., Nyko, Insten) matching 12V/3.7A+.