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

ESTONE

ESTONE HDMI to HDMI+3RCA AV Converter 1080P@60Hz

SKU CH-CENV-AAS41

Splits one HDMI input into simultaneous HDMI and composite RCA outputs at 1080P 60 Hz with NTSC/PAL support

  • 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
  • Splits one HDMI source to HDMI and composite simultaneously
  • Supports 1080P@60Hz input with HDCP and HDMI 1.3 compliance
  • Converts digital HDMI to analog CVBS 480i/576i plus stereo audio
  • Works with Fire Stick, Roku, consoles, PCs and more
  • Driver-free hardware conversion in a metal enclosure for heat dissipation

Signal Conversion & Dual Output

This ESTONE converter accepts a single HDMI source and delivers simultaneous HDMI and composite video with stereo audio through 3RCA connectors. It supports HDMI 1.3 input up to 1080P@60Hz and 4K@30Hz while outputting standard-definition 480i or 576i via RCA. The unit is powered by an included 5V/1A adapter and requires no driver installation. Metal housing provides passive heat dissipation during operation.

Thermals & Power in Normal Use

The aluminium enclosure acts as a heatsink, keeping the device cool during typical streaming or playback sessions without any moving parts. Power draw is limited to the supplied 5V/1A adapter, so the converter adds negligible load to a power strip. Fanless design means completely silent operation whether connected to a media player, games console or laptop. HDCP handshake on the HDMI path remains stable for protected content.

Sustained Load Behaviour

Under continuous 1080P@60Hz throughput the converter maintains synchronised audio and video on both outputs without frame drops or signal loss. NTSC and PAL composite standards stay locked for legacy displays or capture equipment while the HDMI loop-through passes the original resolution unchanged. No thermal throttling occurs because the low-power circuitry stays well within its envelope during extended use. The plug-and-play hardware conversion avoids software latency that could accumulate over time.

Highlights

  • Splits one HDMI source to HDMI and composite simultaneously
  • Supports 1080P@60Hz input with HDCP and HDMI 1.3 compliance
  • Converts digital HDMI to analog CVBS 480i/576i plus stereo audio
  • Works with Fire Stick, Roku, consoles, PCs and more
  • Driver-free hardware conversion in a metal enclosure for 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

How do I connect the power adapter and the HDMI cable so the converter actually turns on?

Plug the included 5V/1A power adapter into the converter first, then connect the HDMI source to the HDMI input; the unit has no power switch, so it activates as soon as the supply is live.

Will the RCA composite output degrade over time or need any periodic adjustment?

The converter uses passive hardware conversion with no moving parts or firmware, so the RCA output requires no maintenance or recalibration during its service life.

At what resolution does the RCA output max out when I feed a 1080P@60Hz signal?

The RCA composite output is limited to standard-definition 480i or 576i regardless of the HDMI input resolution.

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