Retro-Bit Retro Duo - iFixit

Retro-Bit Retro Duo Circuit Board Replacement - iFixit Repair Guide

Retro-Bit Retro Duo Cartridge Doors Replacement - iFixit Repair Guide

Retro Duo Teardown + Repair FAIL

Retro Duo Teardown + Repair FAIL

Retro Duo Teardown + Repair FAIL

Retro-Bit Retro Duo 2 in 1 Console System - for Original NES/SNES, & Super Nintendo Games - Silver/Black : Video Games

Retro-Bit Retro Duo Circuit Board in Controller(s) Replacement - iFixit Repair Guide

Retro-Bit Retro Duo 2 in 1 Console System - for Original NES/SNES, & Super Nintendo Games - Silver/Black : Video Games

Retro-bit RetroDuo SNES & NES 2-in-1 System - Red & Black

Retro-Bit RDP - Portable Handheld Console V2.0: CORE Edition - Black - NES

Hardware Review: Retro Duo Portable V2.0