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Compact aluminium KVM switch with HDMI and USB-C ports

AUBEAMTO

AUBEAMTO OZK4 KVM Switch 2×1 HDMI 2.1 8K 60Hz 4K 120Hz

SKU CH-2QXB-8AK4D

An HDMI 2.1 KVM switch sharing one 8K 60 Hz or 4K 120 Hz monitor, keyboard, mouse and four USB 3.0 peripherals between two computers via push-button or hotkey control

  • PC connectionsHDMI, USB-C
  • Computer ports2 Ports
  • Monitor ports2 Ports
  • Supported video resolution7680 × 4320
  • Switching methodPush Buttons/Hot Keys
  • Product typeBuffer 50056
  • Share two computers on one 8K 60 Hz monitor via HDMI 2.1
  • Switch instantly with front button or Ctrl+Shift hotkeys
  • Four USB 3.0 ports keep keyboard, mouse, printer and drive connected
  • Aluminium alloy chassis resists corrosion and shields signal interference
  • Compact 111.8×63.2×24.5 mm design fits any desk setup

Two-computer KVM with 8K 60Hz HDMI 2.1

The AUBEAMTO OZK4 is a 2×1 HDMI 2.1 KVM switch that lets two computers share one monitor, keyboard, mouse and up to four USB 3.0 peripherals. It supports video resolutions up to 7680×4320 at 60 Hz and 3840×2160 at 120 Hz, plus 1080p at 240 Hz. Switching is done by front-panel button or Ctrl+Shift+1/2 hotkeys. The aluminium-alloy enclosure measures 111.8×63.2×24.5 mm.

Build integration: two HDMI 2.1 inputs.

Each computer connects via HDMI 2.1 and USB-C; the switch provides four USB 3.0 ports for shared devices and a single HDMI 2.1 output to the display. A USB power cable is included for supplemental power. The unit works with Windows XP, 7, 10, macOS, Linux and Unix without drivers. HDCP 2.3 compliance keeps protected content flowing. No external power brick is required beyond the supplied USB cable.

Upgrade from basic 4K 60Hz switches

This replaces older KVMs limited to 4K 60Hz or lower refresh rates, adding 8K 60Hz and 4K 120Hz capability for high-frame-rate gaming or high-resolution creative work. The jump is worthwhile when both source machines and the monitor support HDMI 2.1 bandwidth. It is not for users who need more than two computer ports, DisplayPort connectivity, or integrated audio extraction beyond what HDMI carries.

How it compares

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

Price $43.99
Cheaper than about 78% of the 4,010 comparable items (median $105.49).

Specifications

Product
Brand nameAUBEAMTO
Product lineOZK4
Model nameOZK4
Product typeBuffer 50056
Display
Supported video resolution7680 × 4320
Ports & slots
PC connectionsHDMI, USB-C
Computer ports2 Ports
Monitor ports2 Ports
In the box
In the box1 x HDMI 2.1 KVM USB Switch, 2 x USB-C data cable, 1x USB power cable,1 x User Manual.
More details
Switching methodPush Buttons/Hot Keys

Questions about this item

How many USB 3.0 peripherals can stay connected while I switch between the two computers?

Four USB 3.0 ports are available, so a keyboard, mouse, printer and one more device remain attached to the switch at all times.

Does the aluminum shell keep the unit cool during continuous 8K 60 Hz operation?

The alloy housing acts as a passive heatsink; with no moving parts the switch runs silently and stays at a safe temperature under sustained load.

Which cables must I already have to link two PCs and one monitor to this switch?

You need two HDMI 2.1 cables for the video inputs and one HDMI 2.1 cable for the monitor output; the box supplies two USB-C data cables and a USB power cable.

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