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Black rectangular HDMI KVM multiviewer switch with four HDMI inputs, one output, USB ports, and IR remote

ESTONE

ESTONE OZK6 HDMI KVM Multiviewer Switch 4x1 4K@30Hz/1080@60Hz 4 USB 2.0 IR Remote Black

SKU CH-JR5Y-0MDV4

Connects four HDMI sources to one display with quad-screen multiview, seamless switching, KVM and IR control up to 4K@30Hz

  • Port count4
  • Adapter typeHDMI Switch/Extender
  • Input ports4 x HDMI 1.4
  • Output ports1 x HDMI 1.4
  • Maximum supported resolutions3840 × 2160
  • Units per package1
  • View four sources at once on one screen with five display modes
  • Switch instantly between four HDMI inputs with seamless switching
  • Control all connected devices from a single keyboard and mouse via four USB 2.0 ports
  • Operate the switch from a distance using the included IR remote
  • Supports 4K at 30 Hz and 1080p at 60 Hz over HDMI 1.4b

4x1 HDMI KVM Multiviewer

The ESTONE OZK6 is a 4-in-1-out HDMI 1.4b KVM multiviewer that lets four sources share one display. It supports five viewing modes including quad split and full-screen switching. Control is via front buttons, IR remote or USB keyboard and mouse. The unit is HDCP 1.4 compliant and ships with a USB power adapter, four USB data cables, a remote and a manual.

Suited for multi-source monitoring.

Security operators, meeting rooms and streamers who need simultaneous views of cameras, consoles or PCs will benefit from the quad layout and seamless switching. Buyers who want 4K at 60 Hz or HDR pass-through should look elsewhere, as the HDMI 1.4b link caps 4K at 30 Hz. The switch also lacks audio extraction ports, so systems requiring separate analogue or digital audio outputs need a different solution.

HDMI 1.4b with 10.2 Gbps bandwidth

The single specification that decides fit is the HDMI 1.4b interface rated at 10.2 Gbps. It carries 4K at 30 Hz and 1080p at 60 Hz, but cannot transport 4K 60 Hz, 10-bit colour or high-refresh signals. Verify that every source and the display work within this bandwidth before purchasing.

How it compares

Measured against everything we stock in HDMI & AV Selector Switches, at today’s prices. Recalculated every night.

Price $61.99
Pricier than about 85% of the 1,998 comparable items (median $27.99).

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Specifications

Product
Brand nameESTONE
Product lineOZK6
Model nameOZK6
Part numberOZK6
Product typeHDMI KVM Multiviewer Switch 4 × 1
Adapter typeHDMI Switch/Extender
Product colorBlack
Display
Maximum supported resolutions3840 × 2160
Ports & slots
Port count4
Input ports4 x HDMI 1.4
Output ports1 x HDMI 1.4
Size & build
Product dimensions8.39 × 3.94 × 0.98 in
Product weight0.85 lb (0.39 kg)
In the box
Units per package1
In the box1xHDMI 4 × 1 quad KVM multi-viewer
1x USB Power adapter
4x USB Data cable
1xRemote control
1xUser manual

Questions about this item

How far can I run the HDMI cables before the 4K@30Hz signal degrades?

Input cables up to 15 metres AWG26 and output cables up to 24 metres AWG26 are supported for 4K@30Hz over HDMI 1.4b.

Does the unit get hot or draw much power when left on 24/7?

It is powered by the included USB power adapter and four USB 2.0 data cables; no fan or external PSU is required.

Which cables and peripherals do I need to have already to use all four KVM ports?

You need four HDMI 1.4b cables, four USB 2.0 A-to-B cables, a monitor with HDMI input, and a USB keyboard and mouse.

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