Wii to HDMI 720P / 1080P HD Output Upscaling Converter - Supports All Wii Display Modes, HDMI Upscale to 720p or 1080p Output

What's the best upscaler with lowest latency to use with my Sony 4K HD TV that has no SCART or composite input? I want to play my retro consoles such as Nintendo

Wii To Hdmi Converter , For Wii Console Output Video&audio With 3.5mm Jack Audio Wii Converter Supports All Wii Display Modes 480p,480i,ntsc

Anyone have experience with those Wii to HDMI adapters?

HD Wii To HDMI 1080P/720P Upscaling Converter Adapter Connector With J-,x

Wii2HD Converters Full HD Output Upscaling 3.5mm Audio Video Output - China Wii and HDMI price

Shop Wii HDMI Converter Wii to HDMI Adapter Converter Full HD 1080P Output Upscaling - Dick Smith

Adapter Wii do Hdmi w Okablowanie do Nintendo Wii

HD Wii To HDMI 1080P/720P Upscaling Converter Adapter Connector With J-LU

Converters : r/wii