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Small black metal box with HDMI input and HDMI plus three RCA outputs on opposite sides

ESTONE

ESTONE HDMI to HDMI+3RCA CVBS AV Composite Video Audio Adapter Splitter 1080P 60Hz

SKU CH-Q5S4-9NTT7

Converts one HDMI input to simultaneous HDMI and composite video plus stereo audio outputs at up to 1080P 60Hz

  • TypeHDMI to Composite
  • Connector A1 x HDMI input
  • Connector B1 x HDMI+3RCA Output
  • Package Contents1 x HDMI to HDMI+AV RCA CVBS Video Audio Converter 1 x 5V/1A
  • Converts one HDMI source to HDMI and composite RCA simultaneously
  • Hardware conversion, plug-and-play with no drivers required
  • Supports 1080P at 60 Hz input and output
  • Outputs NTSC and PAL TV formats for legacy displays
  • Metal housing provides durability and passive heat dissipation

Signal splitting

This ESTONE adapter takes a single HDMI source and sends it to both an HDMI display and a composite RCA output at the same time. It handles 1080P at 60Hz and accepts 4K at 30Hz on the input side. No drivers are required and a 5V power adapter is included in the box.

Continuous operation

The metal housing provides passive cooling so the converter runs steadily during long playback sessions. Video and audio stay synchronised across both outputs without dropped frames or added latency. NTSC and PAL standards are supported for the composite connection.

Interface limits

The HDMI path follows the 1.3 specification and carries HDCP-protected content through to the HDMI output. Composite RCA output is restricted to standard-definition 480i or 576i resolution. The converter cannot up-scale the analogue signal beyond those fixed formats.

Highlights

  • Converts one HDMI source to HDMI and composite RCA simultaneously
  • Hardware conversion, plug-and-play with no drivers required
  • Supports 1080P at 60 Hz input and output
  • Outputs NTSC and PAL TV formats for legacy displays
  • Metal housing provides durability and passive heat dissipation

Specifications

TypeHDMI to Composite
Connector A1 x HDMI input
Connector B1 x HDMI+3RCA Output
Package Contents1 x HDMI to HDMI+AV RCA CVBS Video Audio Converter
1 x 5V/1A Power Adapter
1 X User Manual

Questions about this item

Does the adapter run hot or need a fan when left on all day?

The metal housing dissipates heat passively, and the included 5 V 1 A supply powers the unit without active cooling.

What cables or devices must I already have to use this splitter?

You need an HDMI source, an HDMI cable for the pass-through output, and a composite cable with red, white and yellow RCA plugs for the analogue output.

Will it work with my older TV that only has composite inputs?

Yes, the RCA output delivers standard-definition 480i or 576i in NTSC or PAL, matching legacy television inputs.

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