Original Nintendo NES SNES OEM RF Switch Cable Coax Adapter Tested Working

Up for sale is an authentic Nintendo NES SNES Original OEM RF Switch TV Cable. Manufactured directly by Nintendo (Model NES-003), this vintage original RF modulator switch box allows you to connect classic Nintendo video game consoles directly to the coaxial RF antenna input on standard CRT and modern televisions. Compatible across the Nintendo Entertainment System (NES), Super Nintendo (SNES), and Nintendo 64 (N64) console generations, it automatically switches between television signal broadcast and console gameplay when the system powers on.  Key Features & Highlights • Genuine OEM Nintendo: Official original Nintendo accessory (Model NES-003) for maximum reliability and retro signal fidelity. • Multi-Console Compatibility: Designed for use with original NES (toaster / top loader), SNES, and N64 system models featuring the standard RF switch output port. • Automatic Signal Switching: Intelligently switches your TV input from broadcast television to game signal as soon as the console is powered on.  Specifications • Brand: Nintendo • Model / MPN: NES-003 • Type: RF Switch / TV Antenna Adapter Cable • Connectivity: Proprietary Nintendo RF Plug to Male Coaxial (F-Type) • Color: Gray / Black • Country of Origin: Japan / China  Condition Notes • Pre-owned / Tested & Working: Fully operational and tested (verified smooth video/audio signal output and tight coaxial connector fitting). • Includes: Official Nintendo OEM RF switch cable as pictured.  SKU: D