We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular HDMI splitter, one input four outputs, AC adapter included

Jansicotek

Jansicotek OZF4C 1 in 4 Out 4 Way HDMI video splitter 4K 30Hz AC Adapter Mirror Duplicate

SKU CH-QK75-02WVW

Distributes one HDMI source to four displays at up to 3840 x 2160 at 30 Hz with included power adapter

  • Port count4
  • Adapter typeHDMI
  • Input ports1 HDMI input
  • Output ports4 HDMI Output
  • Maximum supported resolutions3840 × 2160
  • Units per package1
  • Duplicates one source to four displays simultaneously
  • Supports 4K resolution at 3840 x 2160 and 30 Hz
  • Backward compatible with 1080p at 60 Hz and 720p at 60 Hz
  • Includes 5 V power adapter for stable operation
  • Compact design measuring 5.59 x 3.15 x 1.26 inches

1×4 HDMI splitter for four displays

The Jansicotek OZF4C takes a single HDMI source and mirrors it across four screens at the same time. It handles video and audio together without signal degradation. The unit ships with a 5 V 1 A power adapter for stable operation. Ideal for installers who need identical output on multiple monitors or TVs.

Passive cooling and external power

No fan is fitted, so the splitter runs silently in normal use. The included AC adapter supplies the 5 V 1 A the circuitry requires, keeping power draw low and predictable. Aluminium casing helps dissipate the small amount of heat generated during continuous operation.

Replaces single-output sources

Upgrade when a laptop, console or streaming stick only offers one HDMI port but four displays must show the same content. The jump is worth it for digital-signage rows, classroom projector sets or multi-room TV distribution. Not suited for setups that need independent images on each screen or HDCP 2.2 protected 4K at 60 Hz.

How it compares

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

Price $13.99
Cheaper than about 80% of the 1,127 comparable items (median $20.99).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameJansicotek
Product lineOZF4C
Model nameOZF4C
Part numberOZF4C
Product typeHDMI Splitters
Adapter typeHDMI
Product colorBlack
Display
Maximum supported resolutions3840 × 2160
Audio & video
SoundYes
Ports & slots
Port count4
Input ports1 HDMI input
Output ports4 HDMI Output
Size & build
Product dimensions5.59 × 3.15 × 1.26 in
Product weight3.2 oz
In the box
Units per package1
In the box4K HDMI splitter 1 in 4 out * 1, 5 V/1A Power Adapter * 1, User Manual * 1.

Questions about this item

How do I install the splitter and power it correctly?

Connect the source to the single HDMI input, connect up to four displays to the HDMI outputs, then plug the included 5V/1A AC adapter into the splitter and a wall outlet. The step people miss is powering the unit before expecting a stable 4K 30Hz signal on all four screens.

What maintenance or replacement will this splitter need over time?

No internal parts are user-serviceable. The only item that may need replacement is the external 5V/1A power adapter if it fails or is lost. Keep the unit dust-free and ensure ventilation around the 5.59 x 3.15 x 1.26 inch enclosure.

What is the first limit I will hit during sustained 4K use?

The HDMI 1.4 bandwidth caps 4K resolution at 30Hz and does not support HDCP 2.2, so protected 4K 60Hz content will fall back to 1080p or fail to display. Input cable runs beyond 5 metres at 4K can also degrade the signal.

More in HDMI & Video Splitters

Similar items