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Small black aluminium box with HDMI in and out ports, USB-C cable attached

Jansicotek

Jansicotek OZC8 4K HDMI video capturing device USB 3.0/USB-C 1080p 60fps loop-out

SKU CH-8DYY-1WRJA

Captures 4K HDMI at 60 fps and streams 1080p 60 fps via USB 3.0 or USB-C with 4K 30 fps loop-out and 3.5 mm mic input

  • InterfaceUSB 3.0/USB-C
  • Resolution Support4K@60Hz
  • Camera ResolutionUp to 4K Video
  • ColorBlack
  • HDMI1 Input/1 Output
  • USB Port1
  • 4K@60 Hz input captured at 1080p 60 fps via USB 3.0
  • 4K@30 Hz loop-out lets you play on a monitor while recording
  • 5 mm mic input adds live commentary without extra hardware
  • Aluminium alloy shell dissipates heat for stable, low-latency streams
  • Works on Windows 7 or later, macOS 10.9 or later and Linux

4K HDMI capture for streaming and recording

The Jansicotek OZC8 captures HDMI signals at up to 4K 60 Hz and delivers 1080p 60 fps or 2K 30 fps video over USB 3.0 or USB-C. It works with Windows 7 or newer, macOS 10.9 or newer and Linux without extra drivers. The box suits gamers, creators and meeting hosts who need a simple plug-and-play path from a console, camera or PC to streaming software such as OBS.

Aluminium shell runs cool and quiet

An all-metal enclosure dissipates heat passively so the device stays silent during long sessions. The USB 3.0 link keeps latency low and prevents dropped frames while recording or previewing in real time. A 3.5 mm microphone input lets you mix live commentary directly into the stream without a separate audio interface.

Replaces basic USB 2.0 grabbers and internal cards

Moving up from a USB 2.0 capture dongle adds the bandwidth needed for 1080p 60 fps and 2K 30 fps output. The loop-through HDMI port removes the need for a splitter when you want to play on a monitor while recording. Buyers who need 4K 60 fps capture or multi-channel audio mixing should look at higher-tier devices.

Highlights

  • 4K@60 Hz input captured at 1080p 60 fps via USB 3.0
  • 4K@30 Hz loop-out lets you play on a monitor while recording
  • 5 mm mic input adds live commentary without extra hardware
  • Aluminium alloy shell dissipates heat for stable, low-latency streams
  • Works on Windows 7 or later, macOS 10.9 or later and Linux

Specifications

BrandJansicotek
SeriesOZC8
ModelOZC8
InterfaceUSB 3.0/USB-C
Resolution Support4K@60Hz
Camera ResolutionUp to 4K Video
ColorBlack
HDMI1 Input/1 Output
USB Port1
Option4K

Questions about this item

How do I connect the OZC8 to my PC and where do people plug the cable wrong?

Connect the HDMI source to the input port, the display to the loop-out port, then plug the USB-C or USB 3.0 cable into the computer. The common mistake is inserting the source into the output port, which gives no video.

Will the aluminium shell or the 3.5 mm microphone jack need any upkeep after months of streaming?

The aluminium shell is passively cooled and needs no maintenance. The 3.5 mm jack is a standard TRS socket; keep it free of dust and avoid bending the plug to prevent intermittent audio.

At what resolution and frame rate does the capture limit appear during a long session?

The device captures at 1080p 60 fps or 2K 30 fps over USB 3.0. The loop-out can pass 4K 60 Hz, but the recorded stream is capped at 1080p 60 fps, which is the first limit you hit.

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