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Compact silver aluminium box with top button and front ports

Jansicotek

Jansicotek OZK2 4K@60Hz 2-Port KVM Switch

SKU CH-BW3J-A9HPM

A 2-port HDMI KVM switch shares one 4K@60Hz monitor and four USB 3.0 peripherals between two computers with a single button press

  • PC connectionsHDMI and USB
  • Computer ports2 Ports
  • Monitor ports1 Ports
  • Supported video resolution3840 × 2160
  • Switching methodManual Switch
  • Auto-scan interval3 seconds
  • One-click switching between two computers via top-mounted button
  • Share four USB 3.0 peripherals across both systems without re-plugging
  • 4K@60Hz video through HDMI 2.0 with HDCP 2.2 support
  • Works with Windows, macOS, Linux and Unix — no drivers needed
  • Compact aluminum-alloy housing measures 111.8 × 63.2 × 24.5 mm

Two-Port 4K KVM Switch

The Jansicotek OZK2 lets you control two computers from one keyboard, mouse and 4K display. It provides two HDMI inputs and a single HDMI output alongside four USB 3.0 ports for shared peripherals. A top-mounted button toggles the active system instantly without software. The unit supports Windows, macOS, Linux and Unix platforms.

Passive Cooling and Low Power Draw

An aluminium-alloy shell dissipates heat without fans, so the switch runs silently on a typical desk. Power comes from an included USB cable, drawing only a small current from either connected computer. No external power brick is required, keeping cable clutter to a minimum. The passive design suits continuous operation in quiet environments.

Aluminium Build and Desktop Footprint

The metal casing resists corrosion and electromagnetic interference while measuring 111.8 by 63.2 by 24.5 millimetres. Four USB 3.0 ports on the front accommodate flash drives, printers, cameras or wireless dongles alongside keyboard and mouse. Two bundled USB data cables and one power cable connect both host systems in minutes. LED indicators show the active port at a glance.

How it compares

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

Price $25.99
Cheaper than about 89% of the 4,010 comparable items (median $105.49).

Specifications

Product
Brand nameJansicotek
Product lineOZK2
Model nameOZK2
Product typeHDMI, USB
Display
Supported video resolution3840 × 2160
Ports & slots
PC connectionsHDMI and USB
Computer ports2 Ports
Monitor ports1 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 2.0 KVM USB Switch
2 x USB data cable
1 x USB power cable
1 x User Manual
More details
Switching methodManual Switch
Auto-scan interval3 seconds
Status lightsYes

Questions about this item

How do I connect the two computers and the monitor to the OZK2, and which step is often missed?

Connect each computer to one of the two HDMI inputs and one of the two USB data cables, then connect the monitor to the single HDMI output and your peripherals to the four USB 3.0 ports. The step often missed is plugging the included USB power cable into a 5 V source so the switch has enough current for all four downstream ports.

What maintenance or replacement will the OZK2 need over time?

The unit has no user-serviceable parts or batteries. If a USB 3.0 port or the HDMI 2.0b output fails after extended use, the whole switch must be replaced; there are no field-replaceable modules.

What is the first limit I will hit when running the OZK2 continuously at 4K 60 Hz?

The HDMI 2.0b interface caps video at 3840 x 2160 at 60 Hz with HDCP 2.2, so that resolution and refresh rate is the hard ceiling; sustained use will not push the switch beyond this bandwidth limit.

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