LUOM
LUOM OZK4 8K@60Hz HDMI 2.1 KVM Switch 2 Computers 1 Monitor 4 USB 3.0
Controls two computers from one keyboard, mouse and 8K@60 Hz monitor with four USB 3.0 ports and hotkey switching
- TypeHDMI, USB
- PC ConnectorsHDMI and USB-C
- Computer Connections2 Ports
- Monitor Connections1 Port
- Video Resolution7680×4320
- PC SelectionManual Switch
- Control two computers with one keyboard, mouse and monitor
- HDMI 2.1 supports 8K at 60 Hz and 4K at 120 Hz
- Four USB 3.0 ports share peripherals and high-current drives
- Switch instantly by front button or Ctrl+Shift hotkeys
- Aluminium alloy shell resists interference and runs plug-and-play
Two-computer HDMI 2.1 KVM switch
The LUOM OZK4 lets you operate two computers from a single keyboard, mouse and monitor. It accepts two HDMI 2.1 inputs and two USB-C inputs, then outputs one HDMI 2.1 signal at up to 7680×4320 resolution. Four USB 3.0 ports share peripherals such as printers or storage drives across both machines. Plug-and-play operation requires no driver installation on Windows, macOS or Linux.
Passive aluminium chassis runs silently
The all-metal enclosure measures 111.8×63.2×24.5 mm and weighs 9.52 ounces, dissipating heat without a fan. Power is drawn only from the connected computers, so there is no external adapter and no audible noise in normal use. LED indicators show the active port while the switch consumes minimal standby current.
Manual push-button and hotkey switching
You change the active computer by pressing the front-panel Select button or by typing Ctrl+Shift+1 or Ctrl+Shift+2 on the shared keyboard. Auto-scan can cycle inputs every 3 seconds for monitoring. This direct-control method suits users who want immediate, deterministic switching without software utilities.
Highlights
- Control two computers with one keyboard, mouse and monitor
- HDMI 2.1 supports 8K at 60 Hz and 4K at 120 Hz
- Four USB 3.0 ports share peripherals and high-current drives
- Switch instantly by front button or Ctrl+Shift hotkeys
- Aluminium alloy shell resists interference and runs plug-and-play
Specifications
| Brand | LUOM |
|---|---|
| Series | OZK4 |
| Model | OZK4 |
| Type | HDMI, USB |
| PC Connectors | HDMI and USB-C |
| Computer Connections | 2 Ports |
| Monitor Connections | 1 Port |
| Video Resolution | 7680×4320 |
| PC Selection | Manual Switch |
| AutoScan Interval | 3 seconds |
| LED Indicators | Yes |
| Application | HDMI 2.1 KVM USB switch: KVM Switch allows control 2 computer with one set of controls (keyboard and mouse) and display screen. Realizes 2 in and 1 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. |
| Features | Support HDMI 2.1 HDCP 2.3 Resolution: Support 1080P/1080@240Hz, 3840x2160p, 4K/60Hz/120Hz,8K@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 Two Switching method: 1.Press the "Select" button on the KVM switch panel to switch between the two source devices;2.use hotkey switch(Ctrl+Shift+ 1 / 2 to PC1 / PC2); Highly integrated digital chip combination, plug and play |
| Dimensions | 5.43 x 5.35 x 1.46 inches |
| Weight | 9.52 Ounces |
Questions about this item
How do I connect both computers and the monitor to the LUOM OZK4 KVM switch, and which step is often missed?
Connect each computer using its HDMI 2.1 and USB-C cables to the two input ports, then connect the monitor to the single HDMI 2.1 output. The step often missed is plugging the USB-C cables so that keyboard, mouse and the four USB 3.0 ports become active.
What maintenance or replacement will the LUOM OZK4 need over time?
The unit has no user-serviceable parts and no fan. Keep the aluminium alloy shell vents clear of dust. If the LED indicators or the Select button stop responding, the whole switch would need replacement.
What is the first limit I hit when running 8K at 60 Hz continuously on the LUOM OZK4?
The HDMI 2.1 link is rated for 8K at 60 Hz and 4K at 120 Hz. Sustained 8K 60 Hz operation stays within that spec, so the first practical limit is the 3‑second auto-scan interval if you leave scanning enabled.
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