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Black aluminium capture card with HDMI in and out, USB 3.0 port, 3.5 mm mic and headphone jacks

LUOM

LUOM OZC3B 4K 1080p 60fps USB 3.0 Video Capturing Device

SKU CH-0N06-QG1NR

Captures 4K HDMI input at 60 Hz and records 1080p 60fps via USB 3.0 with zero-lag loop-out and 3.5mm audio I/O

  • InterfaceHDMI
  • Resolution Support4K
  • Camera ResolutionUp to 4K Video
  • ColorBlack
  • HDMI1 Input/1 Output
  • USB Port1
  • Zero-lag streaming with USB 3.0 high-speed transfer
  • Record 1080p 60fps gameplay while playing in 4K@60Hz
  • HDMI loop-out lets you play on a monitor with no delay
  • 5 mm mic input and headphone out for live commentary
  • Works on Windows 7, 8.1, 10, Linux and Mac OS

What this capture device does

The LUOM OZC3B accepts an HDMI signal up to 4K at 60 Hz and records or streams at 1080p 60fps over a USB 3.0 connection. It includes an HDMI loop-out so the source can be viewed on a display with no added latency. A 3.5 mm microphone input and headphone output handle live commentary and monitoring. The aluminium shell aids heat dissipation during extended sessions.

Sustained-load behaviour

The aluminium alloy body acts as a passive heatsink, keeping the internal chip stable during long broadcasts. USB 3.0 bandwidth prevents frame drops when capturing at the maximum 1080p 60fps rate. MJPEG and YUY2 encoding paths are handled in hardware, so CPU load stays low. Audio is resampled automatically to 48 KHz PCM, avoiding sync drift over hours of recording.

Check before ordering

Your source must output HDMI; the device has one HDMI input and one HDMI output. The host computer needs a free USB 3.0 port — USB 2.0 will not provide enough throughput for 1080p 60fps. Supported operating systems are Windows 7, 8, 8.1, 10 or later, Linux and Mac OS; Windows 7 may require a driver install. No external power adapter is used, so the USB port must supply sufficient current.

Highlights

  • Zero-lag streaming with USB 3.0 high-speed transfer
  • Record 1080p 60fps gameplay while playing in 4K@60Hz
  • HDMI loop-out lets you play on a monitor with no delay
  • 5 mm mic input and headphone out for live commentary
  • Works on Windows 7, 8.1, 10, Linux and Mac OS

Specifications

BrandLUOM
SeriesOZC3B
ModelOZC3B
InterfaceHDMI
Resolution Support4K
Camera ResolutionUp to 4K Video
ColorBlack
HDMI1 Input/1 Output
USB Port1
Option4K

Questions about this item

Does the LUOM OZC3B get hot or draw much power when capturing 1080p 60fps all day?

The aluminium-alloy body acts as a passive heatsink and the device is bus-powered from the USB 3.0 port, so it runs cool and draws no extra power beyond the port itself.

What cables or ports must my computer already have to use this capture card?

You need a free USB 3.0 Type-A port and an HDMI source; the card includes an HDMI input and a loop-out HDMI output so your display chain stays intact.

Will the LUOM OZC3B work with my older Windows 7 machine and a 1080p 60Hz monitor?

Yes — Windows 7 is supported (some installs need a driver), the card accepts 4K@60Hz input and records at 1080p 60fps, and the HDMI loop-out passes the signal to your 1080p monitor without added latency.

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