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Small black HDMI splitter box with three HDMI ports and a 3.5mm audio jack

ESTONE

ESTONE OZF6-1 HDMI 2.0 Splitter 1×2 Audio 4K@60Hz

SKU CH-ANE0-ZWHF1

Splits one HDMI source to two displays at 4K 60 Hz while extracting stereo audio via 3.5 mm output

  • Port count2
  • Adapter typeHDMI
  • Input ports1 HDMI input
  • Output ports2 HDMI + 3.5 mm Audio Output
  • Maximum supported resolutions3840 × 2160
  • Bandwidth rating18 Gbit/s
  • Splits one HDMI source to two displays simultaneously
  • Extracts stereo audio via 3.5 mm output for external speakers
  • Delivers 4K at 60 Hz with 18 Gbps bandwidth
  • Auto down-scales mixed 4K and 1080p displays independently
  • Compact 52.2 × 58.4 × 15 mm design powered by USB-C

1×2 HDMI 2.0b Splitter with Audio Extraction

This new ESTONE OZF6-1 unit takes a single HDMI 2.0b source and mirrors it to two displays simultaneously. It supports resolutions up to 3840 x 2160 at 60 Hz, along with HDR10 and HDCP 2.2. The device is intended for users who need identical video on two screens such as a TV and a projector.

Included Charger, USB Cable and 3.5 mm Audio Output

The package supplies a DC 5 V power adapter, a USB Type-C cable and a user manual so the splitter works immediately. An additional 3.5 mm stereo jack provides analogue L+R audio extraction, letting you route sound to external speakers or a soundbar separate from the HDMI sinks.

HDMI 2.0b Bandwidth and Mirror-Only Operation

The 18 Gbps bandwidth limits the splitter to 4K@60 Hz 4:4:4 or lower formats; it cannot carry higher refresh rates or 8K signals. Only mirror mode is available, so the two outputs always show the same content. An auto-downscale function allows one 4K display and one 1080p display to run at their native resolutions simultaneously. Input and output cables should not exceed 8 m using AWG26 HDMI 2.0b cable.

How it compares

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

Price $16.99
Cheaper than about 63% of the 1,127 comparable items (median $20.99).

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Specifications

Product
Brand nameESTONE
Product lineOZF6-1
Model nameOZF6-1
Part numberOZF6-1
Product typeHDMI Splitters
Adapter typeHDMI
Product colorBlack
Performance
Bandwidth rating18 Gbit/s
Display
Maximum supported resolutions3840 × 2160
Audio & video
SoundYes
Ports & slots
Port count2
Input ports1 HDMI input
Output ports2 HDMI + 3.5 mm Audio Output
Size & build
Product dimensions5.59 × 3.15 × 1.26 in
Product weight3.2 oz
In the box
Units per package1
In the box1 x HDMI Splitter 1 in 2 out with audio extractor, 1 x Charger, 1 x USB Cable, 1 x User Manual.

Questions about this item

Will the DC 5 V power supply need replacing after long use?

The splitter runs on DC 5 V via a Type-C port and ships with a USB cable; no internal battery or fan exists, so the only part that may age is the external power adapter you provide.

What bandwidth ceiling limits 4K 60 Hz signals through the HDMI 2.0b ports?

The chipset is rated for 18 Gbps, which is the maximum throughput for 4K at 60 Hz with HDR10 over the two HDMI outputs.

Does the unit get noisy or hot when powered all day?

It has no fan and draws only DC 5 V, so it runs silently and stays cool during continuous operation.

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