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Small black box with one HDMI input and four HDMI outputs

AUBEAMTO

AUBEAMTO 1x4 HDMI Splitter 4K 30Hz 600MHz

SKU CH-835C-ZS7CJ

Distributes one HDMI source to four identical outputs at up to 3840 x 2160 resolution and 600MHz bandwidth

  • Port count4
  • Input ports1x HDMI female
  • Output ports4x HDMI female
  • Maximum supported resolutions3840 × 2160
  • Bandwidth rating600 MHz
  • Product typeHDMI Splitters
  • Distributes one HDMI source to four identical displays simultaneously
  • Mirrors 4K at 30 Hz with 600 MHz bandwidth
  • Supports 8, 10 or 12 bit deep colour for richer gradients
  • Carries DTS-HD, Dolby TrueHD and DSD audio formats
  • Accepts input cables up to 15 metres at 1080p

1-to-4 HDMI Distribution

The AUBEAMTO splitter takes a single HDMI source and mirrors it across four displays at the same time. It handles Ultra HD 4K at 30 Hz and full 1080p at higher refresh rates. Deep-colour support at 8, 10 and 12 bit preserves gradient detail. HDCP 1.4 compliance keeps protected content flowing to every connected screen.

Installers needing identical images on four screens

This unit suits control rooms, digital-signage walls, classrooms or home theatres where every display must show the same picture. It does not extend a desktop across monitors, so multi-monitor productivity users should look elsewhere. The lack of ARC means audio return from a TV to a sound system is not supported. Cable runs above 15 metres at 1080p or 8 metres at 4K will need active cabling or a repeater.

600 MHz bandwidth ceiling

The 600 MHz TMDS clock limits the splitter to 4K 30 Hz and 1080p 60 Hz; higher refresh-rate 4K or 8K signals will not pass. Every output mirrors the lowest-resolution display connected, so mixing 4K and 1080p screens forces all outputs to 1080p. Plan source resolution and cable lengths around this single bandwidth constraint.

How it compares

Measured against everything we stock in HDMI & Video Splitters, at today’s prices. Recalculated every night.

Price $10.99
Cheaper than about 90% of the 1,127 comparable items (median $20.99).

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Specifications

Product
Product typeHDMI Splitters
Performance
Bandwidth rating600 MHz
Display
Maximum supported resolutions3840 × 2160
Ports & slots
Port count4
Input ports1x HDMI female
Output ports4x HDMI female
In the box
In the box0.8

Questions about this item

Does the 1x4 HDMI splitter generate noticeable heat or noise when running all day?

The unit is a passive HDMI splitter with no fan or active cooling, so it runs silently and produces minimal heat during continuous operation.

What cables or sources must I already own to use the four HDMI outputs?

You need one HDMI source device and up to four HDMI display cables; the splitter accepts AWG26 cables up to 15 metres at 1080p or 8 metres at 4K.

Will the 600 MHz bandwidth and HDCP 1.4 limit what I can show on older 1080p projectors alongside a 4K TV?

The splitter mirrors the same signal to every output and follows the lowest connected resolution, so a 1080p projector will force all screens to 1080p.

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