Mayflash Nintendo 64 Controller Adapter to Nintendo Switch and PC - Walmart.com
Hyperkin 2-Port N64 Controller Adapter for Nintendo Switch/PC/Mac - Walmart.com
Hyperkin Controller Adapter for N64 Controller Compatible with Nintendo Switch/PC,M07412 : Video Games - Amazon.com
Amazon.com: N64 Controller Adapter for Switch/OLED & PC Windows, One Key to Switch Turbo : Video Games
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Amazon.com: MAYFLASH N64 Controller Adapter for Switch/OLED Model & PC Windows N64 Adapter MF103 : Video Games
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Amazon.com: AreMe Wireless Controller Adapter for N64 Console, Compatible with PS3/PS4/PS5, Xbox One S, Series X/S, Switch Pro, Joycon Bluetooth Controller to N64 System : Electronics
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Amazon.com: YOXXZUS N64 Controller Adapter for PC : Video Games
N64 Blueretro Wireless Controllers Adapter 1 To 4 For N64 Nintendo 64 Compatible With Ps5 Ps4 Switch Xbox Controller - Accessories - AliExpress