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Small black box with one HDMI input and two HDMI outputs

AUBEAMTO

AUBEAMTO 1x2 HDMI 2.0 Splitter 4K@60Hz 4:4:4 Scaler EDID HDR Dolby Vision

SKU CH-XT1F-VS1C0

Splits one HDMI 2.0 source to two displays at 4K 60 Hz 4:4:4 with HDR, Dolby Vision, downscaling and EDID control

  • Port count2
  • Input ports1x HDMI female
  • Output ports2x HDMI female
  • Maximum supported resolutions3840 × 2160
  • Product typeHDMI Splitters
  • In the box0.8
  • Splits one HDMI source to two displays simultaneously
  • Delivers 4K at 60 Hz with 4:4:4 chroma sampling
  • Downscales 4K to 1080p on one output while keeping 4K on the other
  • Passes HDR, Dolby Vision and Dolby Atmos through both outputs
  • Offers four EDID modes for automatic or manual resolution handshake

One-to-two HDMI 2.0 splitter

The AUBEAMTO 1x2 HDMI 2.0 splitter takes a single HDMI source and duplicates it to two displays simultaneously. It supports resolutions up to 3840x2160 at 60Hz with RGB 4:4:4 colour sampling and 18 Gbps bandwidth. The unit is HDCP 2.2 and 2.3 compliant, making it suitable for protected 4K content from consoles or streaming devices.

Built-in scaler and EDID management

A down-scaling function lets one output run at 4K@60Hz while the other receives a 1080P signal, so mixed-resolution displays stay in sync. Four selectable EDID modes handle automatic or fixed handshakes, and the splitter passes HDR10, Dolby Vision and audio formats including Dolby Atmos, DTS:X and 7.1-channel LPCM to both ports.

Check your cables and display capabilities

Verify that your source and both sinks use HDMI 2.0-rated cables to sustain 18 Gbps at 4K@60Hz 4:4:4. Confirm each display actually supports the HDR format and audio codec you intend to use, because the splitter only passes what the sink reports via EDID. The device requires external power, so ensure a free USB or mains outlet is nearby.

How it compares

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

Price $14.99
Cheaper than about 70% of the 1,127 comparable items (median $20.99).

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Specifications

Product
Product typeHDMI Splitters
Display
Maximum supported resolutions3840 × 2160
Ports & slots
Port count2
Input ports1x HDMI female
Output ports2x HDMI female
In the box
In the box0.8

Questions about this item

Does the HDMI 2.0 splitter need any firmware updates or active cooling over time?

The unit has no firmware interface or fan; it is a passive HDMI 2.0b device that regenerates the signal without software maintenance.

What bandwidth ceiling appears first when both outputs run 4K@60Hz 4:4:4 continuously?

Each HDMI 2.0 path is limited to 18 Gbps, so the 18 Gbps link rate is the first hard limit under sustained 4K@60Hz 4:4:4 loads.

How much heat or noise does the AUBEAMTO 1x2 splitter produce during all-day operation?

It runs silently with no moving parts; typical warmth is barely noticeable because power draw stays low for an HDMI 2.0b scaler.

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