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Compact black aluminium capture box with HDMI in and out plus USB 3.0 port

WRIARICH

WRIARICH OZC4 4K 1080p 60fps USB 3.0 video capturing device

SKU CH-NNV1-ACB2N

Captures 4K@60fps HDMI video and streams 1080p@60fps via USB 3.0 with loop-out

  • Interface typeUSB 3.0
  • Supported resolutions4K
  • Video resolutionUp to 4K Video
  • HDMI ports1 Input/1 Output
  • USB connection1
  • Product colorBlack
  • 4K@60fps input for sharp gameplay footage
  • 1080p@60fps loop-out lets you play while streaming
  • USB 3.0 interface keeps transfer latency low
  • Works with Windows 7/8/10, Mac OS X 10.9+, Linux
  • Compatible with PS4, Switch, cameras and DSLRs

Capture Card 4K Input 1080p Output

The WRIARICH OZC4 is a USB 3.0 video capture device that accepts HDMI signals up to 4K at 60fps and delivers a 1080p 60fps stream to the host. It targets streamers, gamers and content creators who need a compact, driver-free way to bring console or camera footage into OBS and similar software. The aluminium alloy shell keeps the unit small and cool during everyday use.

Sustained Streaming Behaviour

During long sessions the card maintains a stable 1080p 60fps feed over USB 3.0 without dropping frames, while the HDMI loop-out passes a clean 4K 30fps image to a local display. The high-end smart chip handles continuous encoding load without thermal throttling, so broadcasts on Twitch or YouTube stay smooth for hours. No active cooling is required thanks to the efficient alloy housing.

USB 3.0 Bandwidth Limit

The USB 3.0 interface caps the recorded stream at 1080p 60fps even though the HDMI input can carry 4K 60fps. Loop-out resolution is limited to 4K 30fps, so a second 4K 60fps monitor cannot be driven at full refresh. Compatibility spans Windows 7 through 10, Mac OS X 10.9 or above and Linux, but higher capture resolutions would need a faster host connection.

How it compares

Measured against everything we stock in Video Capture Cards & Boxes, at today’s prices. Recalculated every night.

Price $20.99
Cheaper than about 88% of the 987 comparable items (median $43.99).

Specifications

Product
Brand nameWRIARICH
Product lineOZC4
Model nameOZC4
Product colorBlack
Display
Supported resolutions4K
Audio & video
Video resolutionUp to 4K Video
Ports & slots
Interface typeUSB 3.0
HDMI ports1 Input/1 Output
USB connection1

Questions about this item

Does the OZC4 run hot or draw much power when I stream 4K@60fps for hours?

The capture card is powered entirely by the USB 3.0 or 2.0 port and has no external supply, so heat and power stay within normal port limits during long sessions.

What cables or ports must my PC already have to use the OZC4?

You need a free USB 3.0 or 2.0 port and an HDMI source; the unit includes an HDMI loop-out so your monitor or TV can stay connected.

Will the OZC4 work alongside my older 1080p@60fps monitor and USB 2.0 hub?

Yes — it outputs up to 4K@30fps through the HDMI loop-out and streams 1080p@60fps over USB 2.0, so legacy displays and hubs remain compatible.

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