Mayflash Nintendo 64 Controller Adapter to Nintendo Switch and PC

Dual Port N64 Controller Adapter for PC USB - Nintendo 64 to Windows/Mac

Mayflash Nintendo 64 Controller Adapter Model MF103 for Switch or Windows PC

Hyperkin 2-Port N64 Controller Adapter for Nintendo Switch/PC/Mac

2-Port Controller Adapter for N64 / Nintendo Switch / PC - Hyperkin

Homemade N64 Raphnet Nintendo 64 to USB adapter v3 Open Source ships from USA

Mayflash Sega Megadrive Controller Adapter for PC and Nintendo Switch

MAYFLASH Magic NS2 Wireless Bluetooth Controller Adapter for Switch, PS4&3, Xbox