LUOM
LUOM OZK4 8K60Hz 4K120Hz HDMI 2.1 KVM Switch 2-Port
A 2-port HDMI 2.1 KVM switch shares one monitor, keyboard and mouse between two computers at up to 8K 60 Hz or 4K 120 Hz
- 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 using the front-panel button or hotkeys
- Drive an 8K display at 60 Hz or a 4K panel at 120 Hz through the single HDMI 2.1 output
- Connect each PC via HDMI 2.1 or USB-C and share four USB 3.0 peripherals without unplugging
- Works with Windows, macOS, Linux and Unix systems straight out of the box
- Compact aluminium-alloy chassis measures 111.8 × 63.2 × 24.5 mm for tidy desk placement
Two-Port 8K HDMI 2.1 KVM Switch
The LUOM OZK4 is a two-port HDMI 2.1 KVM switch that lets one keyboard, mouse and monitor control two computers. It accepts two HDMI 2.1 inputs and two USB-C inputs, then outputs a single HDMI 2.1 signal. Four USB 3.0 ports provide shared peripheral connectivity for keyboards, mice, printers or storage devices.
For dual-system users needing 8K or high-refresh 4K
This switch suits professionals or enthusiasts who alternate between two PCs, a PC and a laptop, or a PC and a console while keeping one desktop setup. It does not suit anyone who must control three or more computers simultaneously, or who requires automatic timed switching beyond the fixed three-second AutoScan interval.
Handles 8K at 60 Hz and 4K at 120 Hz
The device supports resolutions up to 7680×4320 at 60 Hz and 3840×2160 at 120 Hz, plus 1080p at 240 Hz. Bandwidth headroom covers current high-refresh gaming monitors and 8K productivity displays. It runs out when a source demands throughput beyond HDMI 2.1 specification or when more than two computers need simultaneous access.
Highlights
- Control two computers with one keyboard, mouse and monitor using the front-panel button or hotkeys
- Drive an 8K display at 60 Hz or a 4K panel at 120 Hz through the single HDMI 2.1 output
- Connect each PC via HDMI 2.1 or USB-C and share four USB 3.0 peripherals without unplugging
- Works with Windows, macOS, Linux and Unix systems straight out of the box
- Compact aluminium-alloy chassis measures 111.8 × 63.2 × 24.5 mm for tidy desk placement
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
Do I need to provide my own HDMI 2.1 cables to connect two computers and one monitor to the OZK4?
Yes, the switch has two HDMI 2.1 inputs and one HDMI 2.1 output, so you will need three HDMI 2.1 cables to link both sources and the display.
Will my existing USB 3.0 keyboard, mouse and printer work through the switch without extra drivers?
The unit provides four USB 3.0 ports for peripherals and supports Windows, macOS and Linux with plug‑and‑play operation, so standard USB 3.0 devices work immediately.
How can I confirm the switch is passing an 8K 60 Hz signal after I set it up?
Check your monitor’s on‑screen information or graphics‑driver control panel; it should report 7680×4320 at 60 Hz when the source is set to that resolution.
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