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Compact black box with front push buttons and rear HDMI USB ports

LUOM

LUOM OZK3-1 2×2 HDMI 2.0b KVM Matrix Switch

SKU CH-B2GC-S1R5R

A 2×2 HDMI 2.0b KVM matrix that shares two 4K@60Hz monitors, keyboard, mouse and USB 3.0 devices between two computers with push-button, hotkey or IR remote switching

  • TypeHDMI, USB
  • PC ConnectorsHDMI and USB-C
  • Computer Connections2 Ports
  • Monitor Connections2 Ports
  • Video Resolution3840 x 2160
  • PC SelectionPush Buttons/Hot Keys
  • Control two computers with one keyboard and mouse across dual monitors
  • Switch instantly between sources using front-panel buttons or configurable hotkeys
  • Enjoy 4K resolution at 60 Hz with HDMI 2.0b and HDCP 2.3 compliance
  • Connect USB 3.0 peripherals such as drives, printers or cameras directly
  • Works with Windows, macOS and Linux without additional drivers

Dual 4K matrix control

The LUOM OZK3-1 is a 2×2 HDMI 2.0b KVM matrix switch that lets two computers share one keyboard, one mouse and two monitors. It supports 4K at 60 Hz and 1080p at 144 Hz with HDCP 2.3 compliance. USB 3.0 ports and audio pass-through are included for peripheral sharing.

Suits multi-system desks, not single-PC setups

This unit is built for users who need simultaneous dual-display access to two hosts such as a workstation and a laptop or a console. Buyers who only need to switch a single monitor between computers should consider a simpler 2-port KVM without matrix routing.

HDMI 2.0b with HDCP 2.3 decides compatibility

The switch passes 4K 60 Hz 4:4:4 signals and 1080p high-refresh rates only when both source and display support HDMI 2.0b and HDCP 2.3. Older HDMI 1.4 ports will limit resolution and refresh to their native maximums.

Highlights

  • Control two computers with one keyboard and mouse across dual monitors
  • Switch instantly between sources using front-panel buttons or configurable hotkeys
  • Enjoy 4K resolution at 60 Hz with HDMI 2.0b and HDCP 2.3 compliance
  • Connect USB 3.0 peripherals such as drives, printers or cameras directly
  • Works with Windows, macOS and Linux without additional drivers

Specifications

BrandLUOM
SeriesOZK3-1
ModelOZK3-1
TypeHDMI, USB
PC ConnectorsHDMI and USB-C
Computer Connections2 Ports
Monitor Connections2 Ports
Video Resolution3840 x 2160
PC SelectionPush Buttons/Hot Keys
AutoScan Interval3 seconds
LED IndicatorsYes
Audio Featureswith Audio
USB Featureswith USB support
ApplicationKVM Matrix allows control 2 computer with one set of controls (keyboard and mouse) and two display screen. Realizes 2 in and 2 out free selection synchronous switching. You can centrally control and manage hosts laptop or game console without having to move from one workstation to another.
FeaturesSupport HDMI 2.0b HDCP 2.3
Compliant with DVI to HDMI,DP to HDMI
Resolution: Support 1080P/1080@144Hz, 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
Supports Extended / Mirror mode
Supports Crisscross/Matrix Mode
Dimensions5.43 x 5.35 x 1.46 inches
Weight9.52 Ounces
Package Contents1 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

Questions about this item

Should I choose the 1080p 144 Hz or the 4K 60 Hz mode for my dual-monitor setup?

Pick 3840 x 2160 at 60 Hz when you need maximum desktop space across both screens; choose 1080p at 144 Hz if you prefer smoother motion for fast-paced games on either display.

What does the 4K 60 Hz rating mean when I connect two 4K monitors to this matrix?

Each HDMI output can deliver 3840 x 2160 at 60 Hz simultaneously, so both monitors show full 4K resolution without dropping to a lower refresh rate.

How does the HDMI 2.0b interface limit what I can run on the two ports?

The 2.0b link caps each port at 4K 60 Hz RGB 4:4:4 and HDCP 2.3, so higher refresh rates at 4K or 8K signals are not supported.

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