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Small black box with HDMI port, three RCA sockets, S-Video port and micro USB power socket

SMUGDESK

SMUGDESK HDMI to 3RCA & SVideo 1080P Converter

SKU CH-MYR3-M81PF

Converts HDMI digital signals to 3RCA and SVideo analog outputs simultaneously with 1080P support and PAL/NTSC switching

  • Converts digital HDMI to analog 3RCA and SVideo simultaneously
  • Supports up to 1080P HDMI input for clear analog output
  • Auto-switches between PAL and NTSC standards worldwide
  • Includes micro USB power cable for stable operation
  • Connects modern HDMI sources to legacy analog displays

Signal conversion for legacy displays

The SMUGDESK HDMI to 3RCA & SVideo converter transforms a digital HDMI source into simultaneous composite and SVideo analog outputs. It accepts video input up to 1080P resolution and automatically switches between PAL and NTSC standards. A micro USB power cable is included to maintain stable operation. This adapter suits users connecting modern streaming boxes, consoles or media players to older televisions, monitors or recording equipment.

Continuous operation stability

The unit processes a constant digital stream and converts it to analog without frame buffering, so sustained playback from a media player or surveillance feed remains steady. Automatic format detection prevents signal drops when the source switches between PAL and NTSC timings. External micro USB power ensures the conversion logic never starves during extended sessions. Output quality stays consistent as long as the source signal is present.

Low heat and silent running

With no active cooling and only a small conversion ASIC inside, the adapter generates negligible warmth during normal use. It draws modest current from the supplied micro USB cable, adding minimal load to a USB port or charger. The plastic enclosure stays at near-ambient temperature even after hours of continuous conversion. No audible noise is produced, making it suitable for quiet living-room or bedroom installations.

How it compares

Measured against everything we stock in Video Signal Converters, at today’s prices. Recalculated every night.

Price $22.99
Pricier than about 63% of the 1,459 comparable items (median $17.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Does the converter get hot or draw much power when running continuously?

It ships with a dedicated micro USB power cable, so the unit runs from an external 5 V supply rather than drawing all its current from the HDMI source, keeping heat low during all-day use.

What extra cable or power source do I need to make this work out of the box?

The box includes the micro USB power cable; you only need a spare USB port or a standard 5 V USB charger to power the converter.

Will this down-convert a 1080P HDMI signal so my old PAL/NTSC CRT TV can display it?

Yes, the adapter accepts up to 1080P HDMI input and automatically switches between PAL and NTSC output formats for legacy composite or S-Video displays.

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