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Compact black USB 3.0 capture card with HDMI in, HDMI out and mic port

Jansicotek

Jansicotek OZC4 USB 3.0 4K HDMI Capture Card

SKU CH-RMFV-42158

Captures HDMI video up to 4K input and streams at 1080p 60fps via USB 3.0 with loop-out and mic input

  • InterfaceUSB 3.0
  • Resolution Support4K
  • Camera ResolutionUp to 4K Video
  • ColorBlack
  • HDMI1 Input/1 Output
  • USB Port1
  • Driver-free USB 3.0 plug-and-play for instant streaming
  • HDMI loop-out keeps your monitor signal intact while recording
  • Captures 4K input at 30 Hz and outputs up to 1080p 60 fps
  • Built-in microphone input adds live commentary without extra gear
  • Works with Windows, macOS, Linux and Android using OBS, VLC or PotPlayer

Capture Interface and Resolution

The Jansicotek OZC4 is a USB 3.0 video capture device that accepts an HDMI signal up to 4K at 30 Hz and delivers a USB output up to 1080p at 60 fps. It is aimed at streamers, content creators and meeting participants who need a simple way to bring an external HDMI source into a computer.

Upgrade Path and Compatibility

This card replaces the need for internal capture hardware or older USB 2.0 grabbers by providing a driver-free, plug-and-play connection over USB 3.0. The jump is worth it when you want low-latency game capture or live streaming from consoles such as a Nintendo Switch or PlayStation without installing extra software.

Practical Limits of USB 3.0 Capture

The HDMI loop-out passes the source signal through to a display while the USB stream tops out at 1080p 60 fps, so 4K recording or streaming is not supported. Input cables up to 15 metres are supported at 1080p using AWG26 cable, but longer runs or higher resolutions may require an active extender.

Highlights

  • Driver-free USB 3.0 plug-and-play for instant streaming
  • HDMI loop-out keeps your monitor signal intact while recording
  • Captures 4K input at 30 Hz and outputs up to 1080p 60 fps
  • Built-in microphone input adds live commentary without extra gear
  • Works with Windows, macOS, Linux and Android using OBS, VLC or PotPlayer

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 cable length and gauge does the capture card support for 1080p signals?

The card supports AWG26 standard HDMI cables up to 15 meters for input resolutions at 1080p and below.

Which software step is required to start capturing after plugging the card into a USB 3.0 port?

No driver installation is needed; simply select the device as a video source in OBS, VLC, PotPlayer, Amcap or similar acquisition software.

What resolution limit should I expect when recording gameplay through the USB output?

The USB output maxes out at 1080p 60fps even though the HDMI input can accept 4K 30Hz signals.

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