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Small black rectangular capture box with HDMI ports and USB 3.0 cable

Jansicotek

Jansicotek OZC4 4K HDMI USB 3.0 video capturing device

SKU CH-A0GF-GTR2H

Captures 4K HDMI input and streams at 1080p 60fps over USB 3.0 with zero-latency pass-through and driver-free operation on Windows, Mac and Linux

  • InterfaceUSB 3.0
  • Resolution Support4K
  • Camera ResolutionUp to 4K Video
  • ColorBlack
  • HDMI1 Input/1 Output
  • USB Port1
  • True plug-and-play capture with no driver installation required
  • HDMI loop-through keeps your display active while recording
  • Captures 4K input at 30 Hz for high-detail sources
  • Records and streams at 1080p 60 fps for smooth gameplay footage
  • Works on Windows, Mac and Linux with OBS, VLC and other software

Capture Card for HDMI Sources

The Jansicotek OZC4 is a USB 3.0 video capture device that accepts a single HDMI input and passes the signal to a computer for recording or streaming. It supports input resolutions up to 4K at 30 Hz and delivers an output resolution up to 1080p at 60 fps. The unit requires no driver installation and draws power directly from the USB connection.

For Streamers Needing Simple HDMI Ingest

This device suits creators who want to capture gameplay from consoles such as a Nintendo Switch, PlayStation 4 or Xbox One, or video from cameras and set-top boxes, without installing drivers on Windows, macOS or Linux. It is not for users who need to record at 4K 60 fps, require multiple simultaneous inputs, or depend on internal PCIe capture for lower system latency.

Maximum Output Resolution 1080p 60 fps

The key specification is the USB output limit of 1080p at 60 frames per second even though the HDMI input can accept a 4K 30 Hz signal. Buyers whose workflow demands 4K recording or streaming should look for a capture device with a higher output bandwidth.

Highlights

  • True plug-and-play capture with no driver installation required
  • HDMI loop-through keeps your display active while recording
  • Captures 4K input at 30 Hz for high-detail sources
  • Records and streams at 1080p 60 fps for smooth gameplay footage
  • Works on Windows, Mac and Linux with OBS, VLC and other software

Specifications

BrandJansicotek
SeriesOZC4
ModelOZC4
InterfaceUSB 3.0
Resolution Support4K
Camera ResolutionUp to 4K Video
ColorBlack
HDMI1 Input/1 Output
USB Port1
Option4K

Questions about this item

What HDMI source do I need to connect to the OZC4 capture device?

Any device with an HDMI output — such as a PS4, Xbox One, Nintendo Switch, DSLR, camera, Blu-ray player or set-top box — plugs into the single HDMI input on the OZC4.

Can I keep my 1080p 60fps monitor on the HDMI loop-out while the OZC4 captures at 4K 30Hz?

Yes. The HDMI loop-out passes the source signal through unchanged, so a 1080p 60fps display works normally while the USB 3.0 capture path records up to 4K at 30Hz.

How do I confirm the OZC4 is capturing video correctly after I plug it in?

Open OBS, VLC, PotPlayer or any supported capture software; the device appears as a video source immediately with no driver install, and you should see the live HDMI feed at the selected resolution.

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