Nintendo shuts down rumours about a 4K Switch being launched later this year - NotebookCheck.net News
任天堂、Nintendo Switchの4K対応報道を明確に否定 - GAME Watch
Nintendo boosts Switch production as next-gen Super Switch 4K looms
Amazon.com: SIWIQU TV Dock Station for Nintendo Switch/Switch OLED, Portable TV Docking Station with 1000Mbs LAN Port/4K HDMI Adapter/Type C Port/USB Port Replacement for Official Nintendo Switch (LAN Model) : Video Games