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Black HDMI-to-RCA converter cable, 120 cm long, with yellow red white plugs and USB power port

LUOM

LUOM HDMI to Composite Audio Video Converter 120cm HDMI 1.3 1080p

SKU CH-WK4G-S1ERJ

Converts HDMI 1.3 signals up to 1080p to composite RCA video at 480i or 576i with audio over a 120cm cable

  • TypeHDMI to Composite
  • Connector A1x HDMI
  • Connector B1 x 3RCA
  • AudioYes
  • Package Contents1x HDMI to RCA Converter Cable, 1 x HDMI Female Coupler, Use
  • Converts HDMI 1.3 sources to composite RCA for legacy displays
  • Built-in chipset handles 1080p input down to 480i or 576i output
  • 120 cm integrated cable removes need for separate HDMI and RCA leads
  • USB-powered design draws 5 V from any standard port for simple setup
  • Supports stereo audio alongside video for complete AV connectivity

What it does and who needs it

This LUOM converter turns a digital HDMI source into an analogue composite signal for older displays that only accept RCA inputs. It suits owners of legacy televisions, VCRs or DVD recorders who want to connect modern streaming sticks, games consoles or set-top boxes without replacing the screen. The unit is new and draws power from a separate 5 V / 1 A USB supply that is not included.

The specification that decides fit

The adapter accepts HDMI 1.3 input at resolutions from 480i up to 1080p and outputs standard-definition CVBS at 480i or 576i in both NTSC and PAL formats. It cannot pass 3D signals or up-scale the picture, so the source must be set to a compatible interlaced mode. A 120 cm cable and an HDMI female coupler are supplied for flexible placement.

Behaviour under sustained load

The built-in conversion chip runs continuously while the source is active and requires the external USB power to maintain stable operation during long viewing sessions. Audio is carried alongside video through the red and white RCA plugs with no additional latency introduced by the conversion process. Plug-and-play installation means no driver configuration is needed on the source device.

Highlights

  • Converts HDMI 1.3 sources to composite RCA for legacy displays
  • Built-in chipset handles 1080p input down to 480i or 576i output
  • 120 cm integrated cable removes need for separate HDMI and RCA leads
  • USB-powered design draws 5 V from any standard port for simple setup
  • Supports stereo audio alongside video for complete AV connectivity

Specifications

TypeHDMI to Composite
Connector A1x HDMI
Connector B1 x 3RCA
AudioYes
Package Contents1x HDMI to RCA Converter Cable, 1 x HDMI Female Coupler, User Manual.

Questions about this item

What resolution will I actually see on an old composite TV when I feed this converter a 1080p signal?

The converter downscales the 1080p input to standard-definition composite output at 480i or 576i, so the TV will display a 480i or 576i picture.

Which HDMI version does the built-in chipset support, and does that limit the input formats I can use?

The chipset is compatible with HDMI 1.3, accepting input resolutions from 480i up to 1080p but not 3D formats.

How long is the attached cable, and what extra item is included for joining two HDMI leads?

The integrated cable measures 120 cm, and a female-to-female HDMI coupler is supplied in the box.

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