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Black DisplayPort to HDMI adapter with gold-plated connectors

Corn Electronics

Corn Electronics TJ-A063 DisplayPort to HDMI Adapter 8K@30Hz 4K@120Hz

SKU CH-5AT8-H406F

Connects a DisplayPort source to an HDMI display at up to 8K 30 Hz or 4K 120 Hz with gold-plated connectors

  • Refresh frequency8k@30 Hz 4K@120 Hz
  • Source connectorDP
  • Destination connectorHDMI
  • Supports 8K resolution at 30 Hz for ultra-sharp visuals
  • Delivers 4K at 120 Hz for smooth high-frame-rate content
  • Gold-plated connector resists corrosion and ensures reliable signal transfer
  • Smart chip enables plug-and-play operation without driver installation
  • Audio and video stay perfectly synchronised during playback

Signal conversion and refresh targets

The Corn Electronics TJ-A063 adapter converts a DisplayPort source signal to an HDMI display input. It supports video output up to 8K at 30 Hz and 4K at 120 Hz. Audio and video streams remain synchronised during playback. The unit operates in a single direction from source to display.

Build integration and cabling

A standard DisplayPort output on a laptop, desktop or similar device connects directly to the adapter. The HDMI female port then accepts a typical HDMI cable running to a monitor, HDTV or projector. No external power or driver installation is required for operation. Gold-plated contacts resist wear from repeated insertion cycles.

Ideal users and limitations

This adapter suits users linking a DP-equipped computer to an HDMI-only screen for high-refresh 4K or 8K30 content. It does not accept an HDMI source to drive a DisplayPort monitor. Buyers needing bidirectional conversion or higher 8K refresh rates should consider a different solution.

How it compares

Measured against everything we stock in DisplayPort Monitor Cables, at today’s prices. Recalculated every night.

Price $19.99
Pricier than about 62% of the 3,804 comparable items (median $15.99).
Refresh frequency 8k@30 Hz 4K@120 Hz
Lower than about 90% of the 648 comparable items (median 60 Hz).

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Specifications

Product
Brand nameCorn
Model nameTJ-A063
Display
Refresh frequency8k@30 Hz 4K@120 Hz
Ports & slots
Source connectorDP
Destination connectorHDMI

Questions about this item

What resolution and refresh rate does the adapter support for 8K output?

The adapter supports 8K resolution at 30Hz refresh rate via the DisplayPort to HDMI connection.

Does the adapter generate noticeable heat or noise during continuous all-day operation?

The passive adapter has no fan or active components, so it runs silently and produces negligible heat during extended use.

What type of DisplayPort source and HDMI display are required for the adapter to function?

You need a source device with a standard DisplayPort output and a display with an HDMI input; the adapter is uni-directional from DP to HDMI.

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