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
WII to HDMI Converter Cable HD 1080P WII to HDMI Adapter Converter for PC HDTV Monitor Display Wii To HDMI-compatible Adapter
Aliexpress UK
It converts RCA (AV, composite, CVBS) signals into HDMI signals so you can watch your video on a modern TV with HDMI ports. Support HDMI 1080p or 720p output. Composite AV 3 RCA to HDMI Video Converter Adapter Lead 720/1080p.
eBay
1080P HDTV VGA to HDMI-compatible Adapter Converter With Audio For Laptop PC to HDMI Projector VGA to HDMI-compatible Adapter
Aliexpress UK
Support HDMI Output: 2AV to HDMI Converter is a Universal Converter for Analog Composite Input to HDMI 1080p 60HZ Output. 2AV Switcher/2AV To HDMI Converter: Provide Advanced Signal Processing with Greatprecision, Colors, Resolutions, and Details.
eBay
DVI 24+1 to HDMI Adapter Gold-plated HDMI to DVI Cable adapter Coupler DVI to HDMI Cable Converter For Monitor HDTV PC PS4 Xbox
Aliexpress UK
It can be only used by connecting with PC, laptop DP port and the other HDMI end with the monitor. This cable only works one-way and it does not work other-way round From Monitor DP port To PC. • 1 x Displayport Male to HDMI Male Cable 1.8m.
eBay
USB 3.0 To HDMI Adapter 1080P USB To HDMI Converter USB A To HDMI Cable 60Hz Audio Video Adapter for PC HDTV Laptop Projector
Aliexpress UK
PAL and NTSC. This HDMI2AV converter supports two kinds of TV standards, PAL and NTSC. HDMI to RCA converter. This HDMI to RCA adapter can transfer from HDMI connection to RCA AV connections. Wide Compatibility.
eBay
Vention DP to HDMI Adapter 4K30Hz Display Port Male to HDMI Female Converter for PC Laptop Projector DisplayPort to HDMI Adapter
Aliexpress UK
The MINI HDMI to AV audio signal converter can convert HDMI video signal or audio signal to AV composit video signal and the FL/FR stereo audio signal can convert the high quality HDMI video signal into normal CVBS signal(standard-definition 480i. ).
eBay
CABLETIME USB C to HDMI Adapter Cable 4K 60Hz Thunderbolt 3 Adapter Type-c to HDMI for huawei mate 20 macBook pro hdmi to C C033
Aliexpress UK
RCA to HDMI Converter supports connecting HDMI capture card (note that we do not include HDMI capture card). 3, only supports RCA to HDMI, does not support HDMI to RCA use. Input: RCA, Output: HDMI; Converts Analog Composite Input to HDMI 1080p or 720p Output.
eBay
HDMI-Compatible Adapter Mini/Micro HDMI To HDMI Adapter 8K 60Hz 4K 120Hz/144Hz Male To Female Converter For HDTV Laptop PS5
Aliexpress UK
This RCA, CVBS, AV composite to HDMI converter, is a universal converter for analog composite input to HDMI 720p or 1080p (60Hz) output. This converter's advanced processing allowing you to get the clearest picture quality possible with optimal color and detail reproduction.
eBay
TYPE-C to HDMI Adapter 4K Ultra HD 30Hz Cable Type C HDMI for MacBook Samsung Galaxy S20 Huawei Mate P50 Pro USB C HDMI Adapter
Aliexpress UK