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Small black aluminum capture box with HDMI in and out plus USB 3.0 port

LUOM

LUOM OZC4-1 4K USB 3.0 Video Capturing Device

SKU CH-FAAW-36QEW

Captures 4K HDMI at 60Hz and streams 1080p@60fps via USB 3.0 with a 4K@30Hz loop-out and 3.5mm audio ports

  • Interface typeUSB 3.0
  • Supported resolutions4K
  • Video resolutionUp to 4K Video
  • HDMI ports1 Input/1 Output
  • USB connection1
  • Variant4K
  • Capture 1080p at 60 fps via USB 3.0
  • 4K HDMI 2.0 pass-through up to 60 Hz
  • 5 mm mic and headphone ports for live audio
  • Loop-out to HDMI display at 4K 30 Hz
  • Works with OBS, VLC on Windows 7/8/10/11, Mac, Linux, Android

What this device is

The LUOM OZC4-1 is a USB 3.0 video capturing device that accepts a 4K HDMI input and passes the signal through to a display at up to 4K@30Hz. It streams captured footage to a host computer at 1080p@60fps for recording or live streaming. A 3.5 mm microphone input and headphone output are built in for commentary and monitoring.

Who it suits and who should look elsewhere

Streamers, educators and gamers who need a simple way to bring console or camera footage into OBS, VLC or Amcap on Windows 7/8/10/11, macOS, Linux or Android will find it fits the workflow. Buyers who must record or stream at 4K60 from the capture side cannot do that with this unit, as the USB link tops out at 1080p@60fps.

The spec that decides the purchase

The capture path is limited to 1080p@60fps over USB 3.0 even though the HDMI 2.0 input handles 4K@60Hz and the loop-through reaches 4K@30Hz. If your production requires 4K capture, this is not the right device; if 1080p60 capture with zero-latency 4K passthrough meets the brief, it will work.

How it compares

Measured against everything we stock in Video Capture Cards & Boxes, at today’s prices. Recalculated every night.

Price $24.99
Cheaper than about 82% of the 987 comparable items (median $43.99).

Specifications

Product
Brand nameLUOM
Product lineOZC4-1
Model nameOZC4-1
Product colorBlack
Display
Supported resolutions4K
Audio & video
Video resolutionUp to 4K Video
Ports & slots
Interface typeUSB 3.0
HDMI ports1 Input/1 Output
USB connection1
More details
Variant4K

Questions about this item

How do I verify the LUOM OZC4-1 is capturing correctly after connecting it?

Open OBS, VLC or Amcap on Windows 7/8/10/11, Mac OS, Linux or Android; you should see a live 1080p@60fps feed from the HDMI source and hear audio through the 3.5 mm headset port.

What comes in the box with the LUOM OZC4-1 and what must I provide myself?

The capture card with USB 3.0 and HDMI 2.0 pass-through is included; you must supply your own HDMI cables and a 3.5 mm microphone or headset for audio input and monitoring.

Which version of the LUOM OZC4-1 should I choose for 4K pass-through and 1080p capture?

The single OZC4-1 model delivers 4K@60Hz HDMI pass-through while capturing at up to 1080p@60fps over USB 3.0, so no other capacity or version selection is needed.

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