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Small black rectangular capture box with four HDMI inputs, one HDMI output, USB 3.0 port, microphone jack, audio out

Jansicotek

Jansicotek OZC7 4x1 4K@30Hz HDMI Capture Card video card accessory

SKU CH-7Y70-DSFGM

Four HDMI inputs switch to one USB 3.0 capture at 1080p60 with 4K30 loop-out and microphone mixing

  • InterfaceUSB 3.0
  • Resolution Support4K
  • Camera ResolutionUp to 4K Video
  • ColorBlack
  • AudioYes
  • HDMI1 Input/3 Output
  • Four HDMI sources switch seamlessly for lag-free capture
  • USB 3.0 output records 1080p at 60 fps
  • HDMI loop-out passes 4K at 30 Hz to a display
  • Built-in microphone input mixes live commentary with game audio
  • IR remote changes sources without touching the device

Four-input HDMI switch with USB capture

The Jansicotek OZC7 is a compact video card accessory that combines a four-port HDMI switch with a USB 3.0 capture engine. It accepts four HDMI sources and a microphone input, then delivers a single USB 3.0 stream at up to 1080p 60 fps while passing one HDMI output at 4K 30 Hz. The device targets streamers, educators and multi-source presenters who need simultaneous switching and recording without a desktop capture card.

USB 3.0 output limited to 1080p 60 fps

The single specification that decides suitability is the USB capture ceiling: the USB 3.0 port tops out at 1080p 60 fps even though each HDMI input can handle 4K 30 Hz. Buyers who must record or stream at 4K resolution over USB cannot use this unit for that purpose; they would need a capture device with a higher USB bandwidth or internal PCIe interface.

Driver-free setup with IR remote switching

Installation is straightforward: connect the supplied USB 3.0 cable to a PC or Mac, attach HDMI sources, and the device appears as a standard video class device in OBS, Zoom or any UVC-compatible software. No driver installation is required. The included IR remote selects among the four inputs and five view modes. A common issue is forgetting to set the recording software to 1080p 60 fps, which results in a lower frame rate or resolution than the hardware supports.

Highlights

  • Four HDMI sources switch seamlessly for lag-free capture
  • USB 3.0 output records 1080p at 60 fps
  • HDMI loop-out passes 4K at 30 Hz to a display
  • Built-in microphone input mixes live commentary with game audio
  • IR remote changes sources without touching the device

Specifications

BrandJansicotek
SeriesOZC7
ModelOZC7
InterfaceUSB 3.0
Resolution Support4K
Camera ResolutionUp to 4K Video
ColorBlack
AudioYes
HDMI1 Input/3 Output
USB Port1
LED IndicatorYes
SpecificationInput: HDMI Port x 4, Mic Port x 1
Output: USB3.0 Port x 1, HDMI x 1, Audio x 1
HDMI Video Input: 4K@30Hz HDMI HD interface
HDMI Audio Input: LPCM
Audio Signal Output Color Space: YUY2, RGB24,MJPEG
With ultra HD(4K) game capture, you can record the game more easily.
No need to install any driver, you can use any 3rd party software to capture or stream your HD game , or other HD video source.
The video capture card switcher can be used for video conference, game collection, multimedia teaching scenario etc, it has superior performance and compatibility than the previous versions.
Supp
Feature4K Ultra Game Capture Card: The 4x1 video capture card supports 4K@30fps pass through for HDMI 1.4 input and output. The USB 3.0 output is maximum to 1080@60fps, the max HDMI input and output is up 4K@30Hz. four HDMI input interfaces,which can be inserted in to HDMI video sources individually or at the same time,without mutual influence,video capture is very smooth and no delay.
4 IN 1 Seamless HDMI Switch: 4 Port Video Capture Card/ HDMI Switch allows up to 4input devices to be connected, and it is equipped with a wireless remote control to seamlessly switch, avoiding continuous unp
Dimensions4.45 x 2.2 x 0.71 inches
Weight0.352 ounces
Package Content1 x 4 port HDMI Switch Video Capture Card
1 x USB 3.0 to USB 3.0 Cable
1 x USB 3.0 to Type-C Cable
1 x User Manual
1 x IR Remote
OptionHDMI - 4K

Questions about this item

What does the 4K@30Hz headline mean for the actual recording resolution?

The HDMI loop-out passes 4K at 30 fps to your display, but the USB 3.0 capture path tops out at 1080p 60 fps for recording or streaming.

How does the USB 3.0 connection limit what I can capture?

USB 3.0 carries up to 1080p 60 fps to the PC or Mac; higher 4K 30 Hz signals only reach the HDMI loop-out port.

Will the unit fit on a crowded desk or rack shelf?

The box measures 4.45 by 2.2 by .71 inches and weighs .352 ounces, so it sits in a tight space without extra brackets.

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