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Compact black box with one HDMI input and four HDMI outputs

4XEM

4XEM 4XHDMI44K2K 4-port HDMI splitter 4K 3D

SKU CH-V40W-XRANW MPN 4XHDMI44K2K

Splits one HDMI source to four displays at 3840×2160 with 3D and 10.2 Gbps bandwidth

  • Weight0.85
  • Splits one HDMI source to four displays simultaneously
  • Delivers 4K resolution at 3840x2160 with 3D support
  • Handles 10.2Gbps video bandwidth for smooth playback
  • Works instantly with plug-and-play installation
  • Compact design measures 0.9" high by 2.4" wide by 4.5" long

Four-output HDMI 1.4b splitter

The 4XEM 4XHDMI44K2K takes a single HDMI 1.4b source and distributes it to four displays simultaneously. It handles 3840x2160 resolution at 10.2 Gbps bandwidth with HDCP 1.4 compliance. The unit is designed for installers and AV integrators who need reliable signal duplication across multiple screens without software configuration.

Passive cooling with 5 V DC input

The compact enclosure measures .9 by 2.4 by 4.5 inches and weighs 7.05 oz, dissipating heat without a fan for silent operation. Power comes from an included 5 V DC adapter, keeping the total draw low. RoHS and WEEE compliance confirms the build meets current environmental standards for hazardous-substance restrictions.

Replaces single-output sources

When a source device offers only one HDMI port, this splitter expands it to four without signal degradation at supported resolutions. The jump is worth it for digital-signage walls, multi-room video distribution or any setup where a 1-to-2 splitter leaves displays unconnected. Buyers needing more than four outputs or HDMI 2.0 bandwidth should consider a matrix switch instead.

Highlights

  • Splits one HDMI source to four displays simultaneously
  • Delivers 4K resolution at 3840x2160 with 3D support
  • Handles 10.2Gbps video bandwidth for smooth playback
  • Works instantly with plug-and-play installation
  • Compact design measures 0.9" high by 2.4" wide by 4.5" long

Specifications

Brand4xem
Weight0.85
Shipping weight0.45 kg
Package size203 × 143 × 54 mm

Questions about this item

How do I install the 4XEM 4XHDMI44K2K and what step is often missed?

Connect the 5 V DC power supply, plug the source into the single HDMI input, then run cables to the four HDMI outputs. The step often missed is powering the unit before connecting the video sources.

What maintenance or replacement will the 4XEM 4XHDMI44K2K need later?

The splitter has no moving parts or user-serviceable components. Only the external 5 V DC power adapter or HDMI cables may need replacement if they fail.

What limit appears first on the 4XEM 4XHDMI44K2K during sustained 4K use?

The 10.2 Gbps bandwidth and 340 MHz pixel clock cap each output at 3840×2160 resolution, so higher refresh-rate 4K signals cannot pass.

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