Only can transfer from HDMI to AV. The input of the Adapater should be HDMI cable, and the Output should be AV cable. Can not do opposite. Low power, No power adaptor. Input ports: 1x HDMI-compatible.
eBay
HDMI-compatible to 3RCA Cable 1.5M with HDMI 1.4 to AV Cord HD Audio Video Wire
Aliexpress UK
Upgrade Your Wii Gaming Experience with This Full HD Wii to HDMI Adapter! Easily connect your Wii console to modern HDTVs, monitors, or displays with thisWii to HDMI-Compatible Converter. HDMI Output : Supports 720p and 1080p.
eBay
FireBird 48 8K 10K HDMI Cable PSS Silver eARC HD AV TV 48Gbps 2.1 High Speed HiFi Audio Video HDMI Line
Aliexpress UK
It’s finally here! The ultimate lag-free retro gaming linedoubler and processor hits the market. Now there’s an affordable way to use your retro consoles on your PC monitor or TV in perfect quality. No more bad upscaling, no more interlacing artefacts, no more high input lag, the OSSC is a dream for retro gamers and collectors! WHAT DOES IT DO? Processes (line doubles) retro games with NO input lag – Unlike other scalers, such as the XRGB Mini, the OSSC works on individual scanlines rather than a frame at a time, that means there’s no input lag whatsoever (well, a few nanoseconds if you really want to be precise). Eliminates ugly deinterlacing artefacts and bad scaling – Connect most retro consoles to your TV and if you get a picture at all, it’s likely to be ugly.
eBay
Scart to HDMI Converter VGA+Scart+Composite AV to HDMI Converter Scaler with remote control RCA Scart VGA Converter up to 1080P
Aliexpress UK
Genuine Apple USB-C to Digital AV Adapter- Brand New Sealed
eBay
HDMI to RCA Converter AV/CVSB L/R Video Box HDMI 1080P 1920*1080 60Hz HDMI2AV Support NTSC PAL Output HDMI2AV
Aliexpress UK
CVBS output: PAL, NTSC_M, NTSC_J. Low power, No power adaptor. Input ports: 1x HDMI-compatible. HDMI-compatible Input Resolution Support NTSC and PAL two standard TV formats output. No need to install drivers, portable, flexible, plug and play.
eBay
HDMI-compatible to 3RCA Cable 1.5M with HDMI 1.4 to AV Cord HD Audio Video Wire
Aliexpress UK
🎥 HDMI to 3RCA AV Cable 1080P | Audio Video Converter Adapter (1.5M). Connect your HDMI-compatible devices to older AV (RCA) input TVs or projectors with thisHDMI to 3RCA Adapter Cable. Designed for signal transmission—not conversion—this cable is best used with devices that already support signal decoding.
eBay
Unnlink HDMI Edid Emulator 4K 60Hz Work with Mac Thunderbolt to HDMI Switches/Extender/AV Receiver/Video Splitters
Aliexpress UK
1 HDMI to 3RCA AV Converter Adapter Cable. Converts HDMI signal to RCA analog signal for AV device, the converter is NOT bi-directional. It only converts from HDMI to RCA, can not be used as a RCA to HDMI Converter.
eBay
LiNKFOR RCA to HDMI Converter, 1080P AV to HDMI, 16:9/4:3, PAL/NTSC, Wii/PS1/PS2/N64/Xbox
Aliexpress UK
With this adapter, you can easily share photos, music, and movies from your smartphone on your TV. The converter is compact, lightweight, and requires no driver installation. Connect the converter to the HDMI source device via a good HDMI cable, for example, DVD player.
eBay
LiNKFOR RCA to HDMI Converter, 1080P AV to HDMI, 16:9/4:3, PAL/NTSC, Wii/PS1/PS2/N64/Xbox
Aliexpress UK