2 IN 1 CONVERTER--This Svideo RCA to HDMI Converter is designed for connecting devices with RCA or Svideo output to display on HDMI Screens. This RCA Svideo to HDMI converter is used to connect devices with RCA or Svideo output to HDMI display.
eBay
1PCS HDMI TO AV Gold-plated HDMI-compatible Male To 3 RGB RCA Video Audio Adapter AV Component Converter Connector For HDTV DVD
Aliexpress UK
HDMI ARC Audio Converter: Effortlessly transmits sound from your ARC-enabled TV to optical, coaxial, L/R channel, and 3.5mm headphone ports. Simultaneous Audio Output: Experience dual audio output from optical, coaxial, L/R, and 3.5mm headphone port, with settings for PCM or LPCM required.
eBay
Vention AV to HDMI Converter HDMI to RCA Video Adapter with Mini USB Power Cable for TV Box Projector Game Console 1080P HD 720P
Aliexpress UK
This HDMI Audio Extractor is a versatile digital converter that allows you to convert audio from HDMI, SPDIF, and coaxial sources to RCA stereo and 3.5mm ARC.
eBay
S-Video&AV To HDMI Converter RCA To HDMI-compatible Adapter Support 1080P/ 720P Compatible with PC Laptop Xbox PS3 DVD Player
Aliexpress UK
Note: Verify your TV has an HDMI port labeled "ARC" or "eARC". Universal HDMI ARC Audio Adapter. Why Choose Our HDMI ARC Adapter?. Don't let poor sound quality compromise your viewing experience. Multiple Audio Output Options: Send audio from your ARC-enabled TV to multiple outputs: Optical, Coaxial, 3.5mm, and L/R audio - all via a single HDMI connection.
eBay
1080p HD RCA to HDMI Converter – AV to HDMI Adapter with Plug-and-Play, Full HD Video/Audio & Universal Compatibility
Aliexpress UK
RCA (CVBS) to HDMI conversion. Outputs up to 1080p HDMI. RCA to HDMI converter. Note: HDMI cable not included.
eBay
RCA to HDMI-compatible Converter Cable 1080P AV to HDMI-compatible Adapter For PS1/2/3 STB Xbox VHS VCR Blue-Ray DVD Players
Aliexpress UK
AV2HDMI converter Adapter Digital 1080p Composite to RCA CVBS. Support HDMI HDMI 1080P 60HZ/720P 60HZ output. Composite input: PAL, NTSC3.58, NTSC4.43,SECAM, PAL/M,PAL/N. You may or may not need the USB cable to provide external power for this product.
eBay
For HD TV Box 1080P AV To HDMI-compatible Composite Adapter Converter HDMI Male to 3 RCA Red White Yellow Video Audio Connector
Aliexpress UK
This professional switch with 3 HDMI ports and 2 AV ports is suitable for the optimum video transmission of HDTV. Add more possibility to your devices Premium quality 1. No need to install drivers, portable, flexible, plug and play.
eBay
Grwibeou RCA AV To HDMI-compatible Adapter AV TO HDMI-compatible Converter AV/CVSB L/R Video Box HD Support NTSC PAL Output
Aliexpress UK
Designed for Multiple Gaming Consoles ！！！. Support 4:3/16:9 Switching. Plug & Play with One Key Switch. Provide advanced signal processing with great precision, colors, resolutions, and details. Durable aluminum build makes for a longer lifespan.
eBay
HD 1080P AV to HDMI-Compatible RCA To HDMI-Compatible Composite Adapter With USB Cable For N64 Wii PS1/2/3 Xbox One SNES etc
Aliexpress UK