RetroFighters BattleDock GameCube Controller Adapter [Switch 2]

Battle Dock for Switch2
Bring the nostalgia of GameCube-style gaming to your Switch2 setup with the BattleDock adapter by Retro Fighters.
This sleek accessory isn’t a replacement, it’s an extension. Simply slide your official Nintendo® Switch2 dock onto the BattleDock adapter, connect via USB‑C, and you gain four ultra‑low‑latency GameCube controller ports, perfect for local Smash Bros. Ultimate multiplayer action!

Styled with flair and to resembling the iconic GameCube system, each BattleDock adapter includes four magnetic faceplates in classic GameCube colors: Spice Orange, Indigo, Jet Black, and Platinum Silver, offering easy customization. BattleDock aims to enhance your gaming experience without sacrificing your Switch2’s safety or integrity.

Designed to work with the official dock, not instead of it, plug and play and you’re good to go!

Works best with Super Smash Bros. Ultimate.
The ultimate GameCube styled adapter for Super Smash Bros. Ultimate!
Smash like it’s 2001! Turn your Switch 2® into the ultimate retro-multiplayer hub.

Features

• Compatible with Switch 2
• Specifically designed for Super Smash Bros. Ultimate
• Provides ultra-low latency connection
• Switch 2 adapter with GameCube style flair
• Connect up to 4 GameCube controllers
• Works with Wavebird, wired GameCube and BattlerGC wireless controllers
• Swappable faceplates, comes with Spice Orange, Indigo, Jet Black and Platinum Silver

COMPATIBILITY NOTICE
Works with Switch2 Dock (not a replacement for the dock)

A note on Home and Minus buttons:
Due to the way Nintendo’s Switch software recognizes GameCube controllers, the Home and Minus function through software is not available through any GameCube adapter, including Nintendo’s official adapter and all third-party options. This is entirely a limitation of the Switch’s controller mapping and OS architecture, not specific to the Battle Dock. We recommend keeping a Joy-Con nearby for those functions.