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Black aluminium HDMI to RCA converter box with 3.5mm audio jack and USB power port

ESTONE

ESTONE HDMI to RCA Audio Video Converter 1080P 3.5mm Aux 60Hz 150g

SKU CH-4G66-PTF3M

Converts HDMI to composite CVBS and 3.5 mm audio with PAL/NTSC switch and USB power port

  • TypeHDMI to RCA Converter
  • Connector A1x HDMI
  • Connector B1 x 3RCA
  • AudioYes
  • Package Contents1 x HDMI to RCA Converter, 1 x USB Power Adapter and cable,
  • Converts HDMI to CVBS 480i/576i for legacy TVs
  • 5mm aux and 3RCA carry stereo audio to older gear
  • Switch selects NTSC or PAL output to match regional sets
  • USB 5V port powers streaming sticks without extra adapters
  • Aluminium shell weighs 150g for portable plug-and-play use

Purpose and Audience

The ESTONE converter translates an HDMI source into composite CVBS video at 480i or 576i plus stereo audio through a 3.5 mm jack and three RCA plugs. It suits owners of legacy TVs, VHS recorders or DVD recorders who need to connect modern streaming sticks, consoles or laptops without an HDMI input.

Build Integration

A single HDMI port accepts signals up to 1920×1080 at 60 Hz and the unit draws power from a 5 V USB supply included in the box. The aluminium alloy housing adds negligible mass at 150 g and requires no drivers, so it fits into a portable kit or a permanent rack without extra cabling or software setup.

Sustained Operation

The HDMI 1.3-compliant input handles continuous 1080p60 streams while downscaling to standard-definition output without frame drops. PAL and NTSC modes are selectable by a physical switch, preventing the black-and-white picture that occurs when the wrong format is chosen during long playback sessions.

Highlights

  • Converts HDMI to CVBS 480i/576i for legacy TVs
  • 5mm aux and 3RCA carry stereo audio to older gear
  • Switch selects NTSC or PAL output to match regional sets
  • USB 5V port powers streaming sticks without extra adapters
  • Aluminium shell weighs 150g for portable plug-and-play use

Specifications

TypeHDMI to RCA Converter
Connector A1x HDMI
Connector B1 x 3RCA
AudioYes
Package Contents1 x HDMI to RCA Converter,
1 x USB Power Adapter and cable,
1 x User Manual

Questions about this item

What is the maximum input resolution the HDMI 1.3 port can accept before the converter downscales to CVBS?

The HDMI 1.3 input supports up to 1080P at 60 Hz; the unit then converts the signal to standard-definition CVBS at 480i or 576i for the RCA outputs.

Does the aluminium-alloy enclosure stay cool enough for continuous operation without an external fan?

The converter draws power from the included 5 V USB cable and has no active cooling; the alloy shell acts as a passive heatsink, so it runs silently and remains warm but not hot during all-day use.

Which source devices and cables must the buyer already own to use this converter?

You need an HDMI source such as a Fire Stick, Roku, Chromecast, Apple TV, PC, laptop, Xbox, DVD or Blu-ray player, an HDMI cable to connect it, and a composite-ready display with RCA inputs.

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