This converter does NOT support 4k HDMI signal input. Otherwise, this converter will not work for you. Input HDMI Resolution: 480p(60Hz), 720p(50Hz/60Hz), 1080i(50Hz/60Hz), 1080p(50Hz/60Hz). Converts HDMI signal into standard definition via composite (yellow/red/white).
eBay
USB 3.0 to HDMI Adapter 1080P USB To HDMI-Compatible Video Converter External USB Adapter Video Adapter Cable for Desktop Laptop
Aliexpress UK
RCA AV To HDMI Adapter Converter Cable 720P 1080P Composite Video Audio PAL/N mo. HDMI to AV/RCA Converter 1080P Adapter Video Support For Nintendo 64 Players XY. Fit for Xbox to HDMI Converter Adapter Link Cable Video Audio for 1080p 720p XY.
eBay
USB Audio Video Capture Card Adapter with USB Cable USB 2.0 to RCA Video Capture Converter For TV DVD VHS Capture Device
Aliexpress UK
The MINI AV2HDMI converter is a universal converter for analog composite input to HDMI 1080p (60HZ) output. This is the AV to HDMI Converter. The Signal can not from HDMI digital signal to AV analog signal.
eBay
USB Audio Video Capture Card Adapter with USB Cable USB 2.0 to RCA Video Capture Converter For TV DVD VHS Capture Device
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
HDMI Video Capture Card 4K 30Hz HDMI to USB 2.0 USB 3.0 USB-C Video Grabber Box For Macbook PS4 PC Game DVD Camera Recording
Aliexpress UK
Switchable output for 720p and 1080p display settings. USB power lead supplied.
eBay
CABLETIME Video Capture Card USB 3.0 4K HDMI to USB/USB-C HDMI Video Grabber Box for PC Computer Camera Live Gaming
Aliexpress UK
Superior sound and graphics with the component connector. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
eBay
USB 2.0 to RCA Video Capture Converter USB Audio Video Capture Card Adapter with USB Cable For TV DVD VHS Capture Device
Aliexpress UK
Cable length: 1.5m. Easy and convenient to use.
eBay
USB Audio Video Capture Card Adapter with USB Cable USB 2.0 to RCA Video Capture Converter For TV DVD VHS Capture Device
Aliexpress UK
(Type: Audio Extension Cord. Connector A: USB. Model Number: USB To. Superior sound and graphics with the component connector. Application: MP3 / MP4 Player. 1 x Adapter Cable). Light weight and convenient to carry.
eBay
LccKaa USB Audio Video Capture Card Adapter with USB cable USB 2.0 to RCA Video Capture Converter For TV DVD VHS Capture Device
Aliexpress UK