We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Compact black box with two HDMI and USB-C ports on front, one HDMI out on back, LED indicators, manual select button

LUOM

LUOM OZK4 2-Port HDMI 2.1 KVM Switch 8K@60Hz

SKU CH-M9DK-PGXJZ

Share one keyboard, mouse and display between two computers with 8K 60 Hz, 4K 120 Hz and 1080p 240 Hz support via HDMI 2.1 and USB 3.0

  • PC connectionsHDMI and USB-C
  • Computer ports2 Ports
  • Monitor ports1 Port
  • Supported video resolution7680 × 4320
  • Switching methodManual Switch
  • Auto-scan interval3 seconds
  • Control two computers with one keyboard, mouse and monitor via 2-port HDMI 2.1 KVM
  • View 8K@60Hz, 4K@120Hz and 1080P@240Hz on a single display with HDCP 2.3 support
  • Switch instantly between PCs using front button or Ctrl+Shift hotkeys without moving between workstations
  • Connect HDMI 2.1 and USB-C sources plus four USB 3.0 peripherals through one compact 111.8×63.2×24.5 mm unit
  • Plug-and-play operation across Windows, macOS, Linux and Unix with high-current drive support

Two-computer HDMI 2.1 KVM

The LUOM OZK4 is a new KVM switch that lets one keyboard, one mouse and one display control two computers. It accepts two HDMI 2.1 inputs and two USB-C inputs, plus four USB 3.0 ports for peripherals, and sends a single HDMI 2.1 signal to the monitor. A front-panel button and a Ctrl+Shift hotkey both change the active system. HDCP 2.3 is supported.

Replaces dual-cable desk clutter

Instead of swapping cables or running two monitors, the switch consolidates video and USB traffic through one box. The jump is worth it when you regularly move between a desktop and a laptop, or a workstation and a game console, and want instant switching without unplugging devices. Auto-scan cycles every 3 seconds if you prefer hands-free rotation.

Suits multi-system creators and gamers

Users who need 8K at 60 Hz, 4K at 120 Hz or 1080p at 240 Hz on a single screen will benefit from the HDMI 2.1 bandwidth. It works with Windows, macOS and Linux without drivers. Buyers who need more than two computer ports, remote management or USB-C video alt-mode on the output should look at a different class of switch.

How it compares

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

Price $41.99
Cheaper than about 79% of the 4,010 comparable items (median $105.49).

Specifications

Product
Brand nameLUOM
Product lineOZK4
Model nameOZK4
Product typeHDMI, USB
Display
Supported video resolution7680 × 4320
Ports & slots
PC connectionsHDMI and USB-C
Computer ports2 Ports
Monitor ports1 Port
Size & build
Product dimensions5.43 × 5.35 × 1.46 in
Product weight9.52 oz
More details
Switching methodManual Switch
Auto-scan interval3 seconds
Status lightsYes

Questions about this item

What cables and ports does the OZK4 need to connect two computers and one monitor?

Each computer connects with one HDMI 2.1 cable and either a USB-C or USB 3.0 cable for keyboard and mouse. The monitor plugs into the single HDMI 2.1 output.

How do I switch between the two PCs, and what is the common mistake?

Press the Select button on the front panel or use the Ctrl+Shift+1/2 hotkeys. The common mistake is forgetting to connect the USB cable for the second PC, so keyboard and mouse do not switch with the video.

What might need replacement after heavy daily use?

The HDMI 2.1 and USB 3.0 cables can wear from frequent plugging. The front-panel Select button is mechanical and may lose click feel over time. The unit itself has no user-serviceable parts.

More in KVM Switches & Rack Consoles

Similar items