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Compact silver aluminium box with front button and rear ports

WRIARICH

WRIARICH OZK2 4K HDMI 2.0 KVM Switch 2-Port 4×USB 3.0

SKU CH-3N18-330GS

A 2-port KVM switch shares one 4K 60 Hz monitor and four USB 3.0 peripherals between two computers with a manual button

  • PC connectionsHDMI and USB
  • Computer ports2 Ports
  • Monitor ports1 Ports
  • Supported video resolution3840 × 2160
  • Switching methodManual Switch
  • Auto-scan interval3 seconds
  • Instant one-click switching between two computers
  • Share four USB 3.0 peripherals without reconnecting cables
  • Supports 3840 x 2160 resolution at 60 Hz
  • Auto-scan mode cycles inputs every 3 seconds
  • Aluminium alloy shell resists rust and interference

Two-Port 4K HDMI 2.0 KVM Switch

The WRIARICH OZK2 lets one HDMI monitor and four USB 3.0 peripherals serve two computers. A manual button swaps control instantly without software drivers. It suits home-office users and developers who alternate between a desktop and a laptop. The aluminium-alloy shell adds shielding and passive cooling.

HDMI 2.0 Bandwidth and HDCP 2.2 Limit

Video passes through an HDMI 2.0 link limited to 3840 x 2160 at 60 Hz with HDCP 2.2 copy protection. Higher refresh rates, HDR metadata or 8 K signals exceed this bandwidth and will not display. The switch also passes 1080p and lower resolutions automatically.

Two-Computer Manual Switching Constraint

Only two upstream computers can connect; a third system requires an additional KVM. Auto-scan cycles every 3 seconds if enabled, but there is no hot-key or remote trigger. Buyers needing more than two hosts or keyboard-triggered switching must choose a different model.

How it compares

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

Price $38.99
Cheaper than about 81% of the 4,010 comparable items (median $105.49).

Specifications

Product
Brand nameWRIARICH
Product lineOZK2
Model nameOZK2
Product typeHDMI, USB
Display
Supported video resolution3840 × 2160
Ports & slots
PC connectionsHDMI and USB
Computer ports2 Ports
Monitor ports1 Ports
USB supportWith USB support
Size & build
Product dimensions5.43 × 5.35 × 1.46 in
Product weight9.52 oz
In the box
In the box1 x HDMI 2.0 KVM USB Switch
2 x USB data cable
1 x USB power cable
1 x User Manual
More details
Switching methodManual Switch
Auto-scan interval3 seconds
Status lightsYes

Questions about this item

Should I pick the OZK2 or a different capacity for two computers and four USB 3.0 devices?

The OZK2 is built for exactly two computers and provides four USB 3.0 ports, so it matches that setup without needing another model.

What does the 4K/60 Hz rating deliver when I connect a monitor?

It supports 3840 x 2160 at 60 Hz through HDMI 2.0, so a compatible 4K display will run at its native resolution and full refresh rate.

How does HDMI 2.0 with HDCP 2.2 limit what I can watch or record?

HDCP 2.2 allows protected 4K content to pass through, while the HDMI 2.0 link caps video bandwidth at the level needed for 4K/60 Hz.

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