If you switch the Wii to 480p mode, they may work in an HDMI compatible manner. 1pc x Wii to HDMI Converter. it uses a standard HDMI high-definition interface connection. Output interface: HDMI. Input interface: Wii.
eBay
The WII TO HDMI converter can output HDMI signals for direct connection to monitors/TVs/projectors! wii to hdmi HD converter: 1m. 1x wii to hdmi HD converter (1m). It uses a standard HDMI high-definition interface to connect to a TV or monitor, with a clarity, brightness and sharpness that is unmatched by previous analogue interfaces!
eBay
For Wii to HDMI-compatible converter: convert for Wii input to HDMI-compatible HD output to provide more realistic HD visual effects. Support for Wii all display modes (NTSC 480i, PAL 576i) Note: for Wii Mini is not supported,male to male ,do need buy wii/hdmi cable.
eBay
4K HDMI Dummy Adapter Virtual Plug Headless Display Emulator UHD LED. 6.5ft 8K DISPLAY PORT MALE TO DISPLAYPORT MALE CABLE LEAD PLUG DP PC MONITOR TFT. Don't forget to enter settings and change the screen resolution from 480i to 480p.
eBay
1x Wii2HDMI adapter. This Wii HDMI adapter plugs into the output socket on your Wii console and lets you use any standard HDMI lead to connect to the TV instead of having to fiddle around with the older cables which are also lesser quality.
eBay
For Wii To HDMI-compatible Adapter Converter 3.5mm Audio For PC HDTV Monitor 1080P 720P Wii2 To HDMI WII2HDMI Converter Adapter. Full HD 1080P Wii to HDMI-Compatible Converter Adapter Wii to HDMI-Compatible Converter 3.5mm Audio for PC HDTV Monitor Display.
eBay
Wii To HDMI-Compatible Converter 1080P Full HD Adapter Connector 3.5mm Video Audio for PC HDTV Monitor Wii2HDMI-Compatible. 1 x Wii to HDMI-Compatible Converter. Input: For Wii AV Connector. High quality, state of the art motion adaptive de-interlacing for 480i ,576i input.
eBay
Manufacturer : PORTHOLIC. Small in Size: PORTHOLIC Wii to HDMI Adapter with size of 6 x 3 x 1.9cm, is small but powerful. It does not occupy any space on your table by hooking up the back of Wii. No more tangling cords, just one cable.
eBay