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Small silver aluminium box with HDMI and USB ports on the sides and a button on top

ESTONE

ESTONE OZK2 4K 60Hz HDMI 2.0 KVM Switch 2 Port 4 USB 3.0

SKU CH-DMFD-RS3EV

A 2-port HDMI 2.0 KVM switch shares one 4K 60Hz monitor and four USB 3.0 peripherals between two computers with a single button press

  • TypeHDMI, USB
  • PC ConnectorsHDMI and USB
  • Computer Connections2 Ports
  • Monitor Connections1 Ports
  • Video Resolution3840 x 2160
  • PC SelectionManual Switch
  • Switch between two computers with one button
  • Share four USB 3.0 devices and one HDMI monitor
  • Supports 3840 x 2160 at 60 Hz via HDMI 2.0
  • Works with Windows, Mac and Linux without drivers
  • Aluminium alloy shell resists interference and aids cooling

Two-computer HDMI KVM

The ESTONE OZK2 switches a single 4K display and four USB 3.0 peripherals between two computers with a manual button press. It accepts two HDMI plus USB upstream connections and provides one HDMI output plus four downstream USB 3.0 ports. No driver installation is required on Windows, macOS, Linux or Unix systems.

Replaces cable-swapping and software KVMs

Users who currently unplug HDMI and USB cables to change machines, or who rely on network-based sharing tools, gain instant hardware switching without latency or configuration. The jump is worth it when desk space is limited and both computers must stay powered and connected to the same monitor, keyboard, mouse and printer simultaneously.

Sustained 4K 60 Hz operation

An aluminium-alloy shell dissipates heat and shields signals during continuous 3840 x 2160 at 60 Hz output. Auto-scan holds each port for three seconds if enabled, while the metal housing maintains stable video and USB 3.0 throughput across long work sessions without thermal throttling or electromagnetic interference.

Highlights

  • Switch between two computers with one button
  • Share four USB 3.0 devices and one HDMI monitor
  • Supports 3840 x 2160 at 60 Hz via HDMI 2.0
  • Works with Windows, Mac and Linux without drivers
  • Aluminium alloy shell resists interference and aids cooling

Specifications

BrandESTONE
SeriesOZK2
ModelOZK2
TypeHDMI, USB
PC ConnectorsHDMI and USB
Computer Connections2 Ports
Monitor Connections1 Ports
Video Resolution3840 x 2160
PC SelectionManual Switch
AutoScan Interval3 seconds
LED IndicatorsYes
USB Featureswith USB support
ApplicationUSB and HDMI KVM switch allow a one-click swap between 2 computers to share 4 USB 3.0 peripherals and 1 HD monitor without constantly changing cables or setting up complex shareware. Make your work and life easier and more efficient!
FeaturesSupport HDMI 2.0 HDCP 2.2
Resolution: Support 1080P, 3840x2160p, 4K/60Hz resolution, adaptive screen resolution
Support system: Windows XP, Windows7, Windows10, Apple MAC, Linux, Unix and other operating systems
Supports high current hard disk devices
Switching method: 1.Press the "Select" button on the KVM switch panel to switch between the two source devices;
Highly integrated digital chip combination, plug and play
Dimensions5.43 x 5.35 x 1.46 inches
Weight9.52 Ounces
Package Contents1 x HDMI 2.0 KVM USB Switch
2 x USB data cable
1 x USB power cable
1 x User Manual

Questions about this item

What cables are needed to connect two computers and one monitor to the ESTONE OZK2?

Connect each computer using one HDMI cable and one USB data cable. Connect the monitor to the single HDMI output. The box includes two USB data cables and one USB power cable; HDMI cables are not included.

How do I switch between the two connected PCs on the OZK2?

Press the one-key switch button on the top panel to toggle between the two computers. The LED indicators show the active port. Avoid rapid presses; allow the 3-second auto-scan interval to complete if using that mode.

Will I need to replace the USB power cable or power supply for the OZK2 over time?

The switch draws power through the included USB power cable from a standard USB port or charger. No internal battery or proprietary power supply exists. Replace the cable only if it becomes physically damaged.

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