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Compact black box with one HDMI input and two outputs, 5V power port

Corn Electronics

Corn Electronics 1x2 HDMI Splitter 4K 1080P 3D 1.4b 3.2G 320MHz 5V 2A

SKU CH-GEDW-N4K7K

Splits one HDMI source to two displays at up to 4K resolution with 3D and 7.1 audio support

  • TypeHDMI Splitters
  • Distributes one HDMI source to two displays simultaneously
  • Supports 4K resolution up to 1920x1080 at 320MHz bandwidth
  • Handles 3D 1080P at 24Hz for immersive viewing
  • Compatible with Dolby True HD and DTS-HD 7.1 audio
  • HDCP compliant with 8-bit per channel color depth

Signal Distribution Hub

The Corn Electronics 1x2 HDMI Splitter takes a single source and sends identical video and audio to two displays simultaneously. It handles resolutions from 480i up to 4K and supports 3D 1080P at 24Hz for compatible content. The unit is built for home cinema, office signage or classroom setups where one signal must feed multiple screens.

Audio Format Support

Compressed and uncompressed digital audio passes through unchanged, including DTS-HD, Dolby True HD and LPCM 7.1 surround. HDCP compliance ensures protected playback from consoles, Blu-ray players or set-top boxes. Colour depth runs at 8-bit per channel for 24-bit total, preserving the source quality on both outputs.

Cascading Build

Metal housing shields the 1.4b circuitry running at 3.2G bps with a TMDS clock up to 320MHz. Input signals accept 0.5 to 1.0 volts p-p video and 5 volts TTL DDC for reliable handshakes. The included 5V 2A supply powers the amplifier, and additional splitters can be chained to expand the distribution chain further.

Highlights

  • Distributes one HDMI source to two displays simultaneously
  • Supports 4K resolution up to 1920x1080 at 320MHz bandwidth
  • Handles 3D 1080P at 24Hz for immersive viewing
  • Compatible with Dolby True HD and DTS-HD 7.1 audio
  • HDCP compliant with 8-bit per channel color depth

Specifications

TypeHDMI Splitters

Questions about this item

Will the DC 5V/2A power adapter need replacing over time?

The unit ships with a 5V/2A supply; if the adapter fails or the connector loosens, any regulated 5V 2A replacement with the same barrel polarity will keep the splitter running.

What resolution limit appears first during continuous operation?

The chipset handles TMDS clocks up to 320 MHz, so sustained output tops out at 1080p 60 Hz or 4K 24 Hz; higher refresh rates will not pass.

How much heat or fan noise does the splitter produce when left on all day?

There is no fan; the aluminium enclosure runs warm but stays within safe limits, and power draw stays at the rated 5V/2A maximum.

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