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Small black rectangular HDMI splitter with three ports

BUCIER

BUCIER HDMI 2.1 Splitter 1×3 8K@60Hz 4K@120Hz 48Gbps HDCP 2.3

SKU CH-7RTE-XZZ06

A 1×3 HDMI 2.1 splitter mirrors one 8K@60Hz or 4K@120Hz source to three displays at 48Gbps with HDCP 2.3

  • TypeHDMI
  • Changer TypeHDMI
  • ColorBlack
  • Ports3
  • Input Connector3
  • Output ConnectorFemale-to-Female
  • Mirror one source to three screens simultaneously
  • 8K at 60 Hz for ultra-high-definition clarity
  • 4K at 120 Hz for smooth high-refresh gaming
  • 48 Gbps bandwidth handles full 8K and 4K signals
  • HDCP 2.3 keeps protected content flowing

BUCIER HDMI 2.1 Splitter 1×3

This BUCIER splitter takes a single HDMI source and duplicates it across three displays simultaneously. It handles resolutions up to 8K at 60 Hz and 4K at 120 Hz with a 48 Gbps bandwidth. The unit supports HDR, Dolby Vision and high-bitrate audio formats for home cinema or gaming setups. It is designed for users who need identical mirrored output on multiple screens.

Mirror-only output with cable-length limits

The device only mirrors the input signal; it cannot extend a desktop across monitors. All three outputs display the same resolution, matching the lowest-capability display connected. Cable reach depends on resolution: 1.5 metres at 8K, 2.5 metres at 4K and 5 metres at 1080p using AWG26 cables. These limits shape cable routing and display placement decisions.

Simple connection with resolution matching

Installation requires one HDMI cable from the source to the input and one cable from each display to the three outputs. No drivers or software configuration are needed. The main issue installers encounter is the automatic down-scaling to the lowest common resolution among the three screens. Exceeding the stated cable lengths for a given resolution will cause signal loss.

Highlights

  • Mirror one source to three screens simultaneously
  • 8K at 60 Hz for ultra-high-definition clarity
  • 4K at 120 Hz for smooth high-refresh gaming
  • 48 Gbps bandwidth handles full 8K and 4K signals
  • HDCP 2.3 keeps protected content flowing

Specifications

BrandBUCIER
TypeHDMI
Changer TypeHDMI
ColorBlack
Ports3
Input Connector3
Output ConnectorFemale-to-Female
Maximum Resolutions1x3 8K@60Hz
Dimensions4.2 in x 2.0 in x 0.5 in
Weight0.2 kilograms

Questions about this item

Will the HDMI cables need replacing if I upgrade to longer runs later?

The splitter supports input and output cables up to 1.5 metres at 8K@60Hz, 2.5 metres at 4K resolution and 5 metres at 1080P; longer runs may require active or higher-gauge cables.

What resolution limit appears first when all three outputs run continuously?

All three outputs mirror the lowest common resolution among the connected displays, so the weakest monitor sets the ceiling for the entire chain.

Does the unit get hot or draw extra power during all-day operation?

The compact 4.2 in × 2.0 in × 0.5 in enclosure runs passively with no fan, drawing minimal power from the HDMI source and staying cool under normal use.

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