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Compact silver box with two USB-C inputs one DisplayPort and one HDMI output seven USB-A ports audio jack and Ethernet button on top

ESTONE

ESTONE OZK8 2-Port USB-C 8K KVM Switch with DP 1.4 & HDMI 2.1

SKU CH-FJN9-QGCR6

Lets two USB-C computers share one 8K monitor, seven USB 2.0 devices, audio and Ethernet with push-button switching

  • PC connectionsUSB-C
  • Computer ports2 Ports
  • Monitor ports1 Port
  • Supported video resolution7680 × 4320
  • Switching methodPush Buttons
  • Auto-scan interval3 seconds
  • Share one monitor, keyboard and mouse across two USB-C computers with push-button switching
  • Output up to 8K at 60 Hz or 4K at 144 Hz via DisplayPort 1.4 or HDMI 2.1
  • Seven USB 2.0 ports let both PCs share printers, drives and other peripherals without re-plugging
  • Built-in 100 M Ethernet and 3.5 mm audio keep networking and sound connected when you switch
  • Includes two 1.2 m USB-C Gen 2 cables for immediate setup

Two-PC USB-C KVM Switch

The ESTONE OZK8 lets two USB-C computers share one DisplayPort 1.4 or HDMI 2.1 monitor, seven USB 2.0 peripherals, a 3.5 mm audio jack and a 100 Mbit Ethernet link. It supports video up to 7680 x 4320 at 60 Hz with DSC, plus 4K at 144 Hz and 1080p at 165 Hz. Switching is done by a front-panel button with a three-second auto-scan option. The unit ships with two 1.2 m USB-C Gen 2 cables and requires the supplied USB-C to USB-A cable for power.

Check Your Hosts and Cables

Both computers must provide video, data and up to 100 W Power Delivery over a single USB-C port compatible with Thunderbolt 3, Thunderbolt 4 or USB 3.2 Gen 2. You need a DisplayPort 1.4 or HDMI 2.1 cable rated for 8K 60 Hz or 4K 144 Hz to reach the highest modes. The KVM only passes USB 2.0 at 480 Mbps, so high-speed storage will not run at full rate. HDCP 2.3 is supported for protected content.

Ideal for Dual-Laptop Desks, Not High-Speed Storage

This switch suits users who move between two USB-C laptops or a laptop and a desktop while keeping one monitor, keyboard, mouse, printer and wired network connected. It is not for setups that need USB 3.x or USB4 peripheral bandwidth, Thunderbolt daisy-chaining, or more than two computer inputs. Buyers without USB-C video-capable ports on both machines should look at something else.

How it compares

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

Price $57.99
Cheaper than about 70% of the 4,010 comparable items (median $105.49).

Specifications

Product
Brand nameESTONE
Product lineOZK8
Model nameOZK8
Product typeUSB C
Display
Supported video resolution7680 × 4320
Ports & slots
PC connectionsUSB-C
Computer ports2 Ports
Monitor ports1 Port
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 USB C Thunderbolt 4 KVM Switch
2 × 1.2 meter USB Gen 2 Cable(Type C to Type C)
1 x User Manual
More details
Switching methodPush Buttons
Auto-scan interval3 seconds
Status lightsYes

Questions about this item

What cables and accessories are included in the box with the ESTONE OZK8 KVM switch?

The package contains the KVM switch, two 1.2 meter USB-C Gen 2 cables and a user manual. You must supply your own DisplayPort or HDMI cable to connect the monitor, and a USB-C to USB-A cable to power the switch.

Which video output should I use — DisplayPort 1.4 or HDMI 2.1 — for the highest refresh rate at 4K?

Both ports support 4K at 144 Hz with DSC. DisplayPort 1.4 provides 32.4 Gbps bandwidth while HDMI 2.1 provides 48 Gbps; choose the one that matches your monitor’s input for the best compatibility.

What does the 8K 60 Hz headline figure mean for my actual display setup?

The switch can output 7680 × 4320 at 60 Hz over DisplayPort 1.4 or HDMI 2.1 using DSC compression. Your monitor, cables and source GPU must all support DSC and the chosen interface to achieve that mode.

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