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Compact black box with HDMI and USB ports on front and back, push buttons on top, small IR remote beside it

Jansicotek

Jansicotek OZK3-1 2×2 HDMI KVM Switch 4K@60Hz USB 3.0

SKU CH-AQXB-D0AGP

Controls two computers with one keyboard, mouse and dual monitors at up to 4K 60 Hz with USB 3.0 peripheral sharing

  • PC connectionsHDMI and USB-C
  • Computer ports2 Ports
  • Monitor ports2 Ports
  • Supported video resolution3840 × 2160
  • Switching methodPush Buttons/Hot Keys
  • Auto-scan interval3 seconds
  • Control two computers with one keyboard and mouse across dual monitors
  • Switch sources via push buttons, hotkeys or the included IR remote
  • View crisp 4K at 60 Hz plus 1080p at 144 Hz through HDMI 2.0b and HDCP 2.3
  • Connect USB 3.0 peripherals such as scanners or cameras to the built-in hubs
  • Works with Windows, macOS and Linux thanks to adaptive EDID support

Dual-monitor KVM for two computers

The Jansicotek OZK3-1 lets you operate two PCs, laptops or game consoles with one keyboard, one mouse and two HDMI displays. It presents a 2×2 matrix so each screen can show either source independently. Switching is done by front-panel push buttons, hot keys or the included IR remote. The unit supports Windows, macOS, Linux and UNIX without driver installation.

Passive cooling and USB-powered operation

The compact metal enclosure runs without a fan, so it adds no audible noise to a desk. Power is drawn from the supplied USB cable, eliminating the need for an external brick. Typical draw stays within the USB 3.0 specification, so a standard port or the provided adapter is sufficient. Auto-scan can cycle sources every 3 seconds when enabled.

HDMI 2.0b ports with USB 3.0 hub

Two HDMI inputs and two HDMI outputs handle 3840×2160 at 60 Hz, 1080p at 144 Hz and 1080p at 120 Hz with HDCP 2.3 compliance. Each computer connects via HDMI plus a USB-C or USB-A data cable for keyboard, mouse and peripheral sharing. Two USB 3.0 ports on the front accept flash drives, webcams, scanners or 3D printers. The package includes all required cables and a manual.

How it compares

Measured against everything we stock in KVM Switches & Rack Consoles, at today’s prices. Recalculated every night.

Price $59.99
Cheaper than about 69% of the 4,010 comparable items (median $105.49).

Specifications

Product
Brand nameJansicotek
Product lineOZK3-1
Model nameOZK3-1
Product typeHDMI, USB
Display
Supported video resolution3840 × 2160
Ports & slots
PC connectionsHDMI and USB-C
Computer ports2 Ports
Monitor ports2 Ports
USB supportWith USB support
Size & build
Product dimensions5.43 × 5.35 × 1.46 in
Product weight9.52 oz
In the box
In the box1 x HDMI KVM USB Matrix
2 x USB data cable
1 x USB power cable
1 x IR Remote Control(Without AAA battery)
1 x User Manual
More details
Switching methodPush Buttons/Hot Keys
Auto-scan interval3 seconds
Status lightsYes

Questions about this item

How do I connect two PCs and two monitors to the OZK3-1 and what step is often missed?

Connect each PC using its HDMI and USB-C cables to the two input ports, then connect both monitors to the two HDMI outputs; the step often missed is plugging in the included USB power cable so the switch has enough current for 4K 60 Hz switching.

What maintenance or replacement will the OZK3-1 need later?

The IR remote control ships without a AAA battery, so you will need to supply and later replace that battery; the main unit has no user-serviceable parts and requires no periodic maintenance.

What limit appears first when running both displays at 4K 60 Hz for long sessions?

The HDMI 2.0b bandwidth caps each output at 4K 60 Hz, so sustained use at that resolution is the hard limit; higher refresh rates such as 1080p 144 Hz are only available at lower resolutions.

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