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Compact black HDMI-to-USB 3.0 capture dongle with HDMI in, loop-out and 3.5 mm audio ports

LUOM

LUOM OZC5 Upgraded Dongle HDMI-Compatible 4K@60Hz USB 3.0 Video Capturing Device

SKU CH-6ST7-5BFQ4

Captures HDMI video at up to 4K 60 Hz input and records at 1080p 60 FPS or 4K 30 FPS via USB 3.0 with zero-latency loop-out, HDR, EDID and HDCP 2.2 support, driver-free on Windows, macOS and Linux

  • Interface typeUSB 3.0
  • Supported resolutions4K
  • Video resolutionUp to 4K Video
  • HDMI ports1 Input/1 Output
  • USB connection1
  • Setup requirementsPlug and Play,No Need to Install Driver: It is compatible wi
  • Capture 4K@60Hz input and loop it out at 4K@60Hz for zero-latency monitoring
  • Record gameplay at 1080p 60FPS or 4K 30FPS with HDR, EDID and HDCP2.2 support
  • USB 3.0 high-speed link streams to OBS, Twitch, YouTube, PotPlayer and VLC
  • Plug-and-play on Windows 7/8/8.1/10, macOS and Linux — no driver install required
  • Built-in 3.5 mm mic and audio I/O ports let you add live commentary instantly

LUOM OZC5 HDMI capture dongle

The LUOM OZC5 is a compact HDMI-to-USB 3.0 capture dongle built for streamers and content creators who need a portable way to bring an HDMI source into a PC or Mac. It accepts one HDMI input and provides a loop-through HDMI output so the original display stays active while recording or broadcasting.

USB 3.0 bandwidth and 4K passthrough limits

The device passes HDMI 2.0 signals up to 3840x2160 at 60 Hz through its loop-out, but the USB 3.0 link caps recorded footage at 1080p 60 FPS or 4K at 30 FPS. HDCP 2.2 content is supported on the input, yet protected streams cannot be captured when encryption blocks the signal. No external power is required, so the dongle draws all current from the host port.

Recording headroom for streaming and capture

The dongle comfortably handles 1080p 60 FPS game capture for Twitch, YouTube, OBS, PotPlayer or VLC with zero-latency loop-out keeping the gaming monitor in sync. It runs out of headroom when the workflow demands 4K 60 FPS recording or multi-source mixing, since the USB 3.0 pipe and internal encoder top out at 4K 30 FPS. A 3.5 mm microphone jack is included for live commentary.

How it compares

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

Price $47.99
Typical for this category: the median of 987 items is $43.99.

Specifications

Product
Brand nameLUOM
Product lineOZC5
Model nameOZC5
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
Power
Power supplyNo need Power Supply
Size & build
Product dimensions5.67 × 5.04 × 1.34 in
Product weight5 oz
In the box
Included items1 × 4k@60 Hz HDMI to USB3.0 Video Capture Card
1 x USB3.0 High Speed usb3.0 date cable
1 x Product Manual
More details
Indicator lightYes
Variant4K

Questions about this item

Which version of the LUOM OZC5 capture device should I choose for 4K recording?

The single 4K option supports HDMI input and loop output up to 3840x2160 at 60 Hz, while USB 3.0 recording is limited to 1080p at 60 fps or 4K at 30 fps.

What does the 4K@60 Hz headline figure mean once the dongle is connected to a PC?

The device passes 4K at 60 Hz through its HDMI loop-out with zero latency, but the capture stream over USB 3.0 tops out at 1080p 60 fps or 4K 30 fps for recording and streaming.

How does the USB 3.0 interface cap real-world capture performance?

USB 3.0 bandwidth limits recorded video to 1080p at 60 fps or 4K at 30 fps, while the HDMI 2.0 loop-out still delivers full 4K 60 Hz pass-through to a monitor.

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