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Small black rectangular box with two HDMI inputs one output three USB ports and a switch button on top

ESTONE

ESTONE OZK1 2-Port HDMI 2.0 KVM Switch 4K 60Hz 2K 120Hz HDCP 2.2 3 USB 2.0

SKU CH-NPTD-Z0PNH

A two-port HDMI 2.0 KVM switch lets you control two computers with one 4K 60 Hz monitor, keyboard, mouse and three USB 2.0 peripherals

  • PC connectionsHDMI and USB
  • Computer ports2 Ports
  • Monitor ports1 Ports
  • Supported video resolution3840 × 2160
  • Switching methodManual Switch
  • Auto-scan interval3 seconds
  • Control two computers with one keyboard, mouse and monitor
  • 4K at 60 Hz and 2K at 120 Hz for sharp gaming and work visuals
  • Three USB 2.0 ports share peripherals such as printer or webcam
  • HDMI 2.0b and HDCP 2.2 protect premium 4K content
  • Plug-and-play switching via front button with no external power needed

ESTONE OZK1 KVM Switch

The ESTONE OZK1 is a 2-port HDMI 2.0b KVM switch that lets two computers share one monitor and three USB 2.0 peripherals. It handles video up to 3840 x 2160 at 60 Hz with HDCP 2.2 and 18 Gbps bandwidth. Switching is manual via a front button with a 3-second auto-scan option, and the unit draws power from the HDMI cables so no external adapter is needed.

Suited for dual-PC desk setups

This switch suits users who need to control two computers with a single keyboard, mouse and display — typical for office hot-desking, teaching stations or a home desk with a work laptop and a personal PC. It is not for buyers who need more than two computer ports, who require USB 3.x speeds for storage devices, or who want automatic switching triggered by keyboard hotkeys.

Deciding spec: two HDMI inputs, one output

The defining limit is the 2-in-1-out HDMI topology combined with three USB 2.0 ports; if your workflow demands three or more video sources, higher USB bandwidth, or EDID emulation for headless operation, this model will not meet those requirements.

How it compares

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

Price $20.99
Cheaper than about 92% of the 4,010 comparable items (median $105.49).

Specifications

Product
Brand nameESTONE
Product lineOZK1
Model nameOZK1
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 × 2 in 1 out HDMI KVM SWITCH
2 x USB Cable
1 x User manual
More details
Switching methodManual Switch
Auto-scan interval3 seconds
Status lightsYes

Questions about this item

What bandwidth does the HDMI 2.0b interface provide in practice?

The switch delivers full 18 Gpbs bandwidth, enabling 4K at 60 Hz and 2K at 120 Hz with HDCP 2.2 and YUV 4:4:4 chroma sampling.

What are the exact dimensions and weight for desk mounting?

The unit measures 5.43 x 5.35 x 1.46 inches (111.8 x 63.2 x 24.5 mm) and weighs 9.52 ounces.

How is the KVM powered and what is the common setup mistake?

It draws power from the HDMI cables so no adapter is needed; the step users miss is connecting both computers' HDMI and USB cables before switching.

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