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Small black rectangular capture dongle with HDMI ports, USB 3.0 plug, 3.5 mm audio jacks and LED indicator

LUOM

LUOM YCY-2353 4K HDMI USB 3.0 Video Capture Card

SKU CH-C84D-DQW5V

Captures 1080p 60fps from 4K HDMI sources via USB 3.0 with 3.5 mm mic and headphone ports

  • Interface typeUSB 3.0
  • Power draw<= 2.5 W
  • Product formatOutput Video Formats: vif,mp4,mov,mkv,ts,m3u8 and more
  • Supported resolutions1080P
  • Video resolutionUp to 4K Video
  • Video sampling4:2:2 and 4:4:4
  • Capture 1080p at 60fps for smooth gameplay recording
  • Pass-through 4K at 30Hz input to monitor while streaming
  • USB 3.0 plug-and-play with no driver installation needed
  • Built-in 3.5mm microphone input for live commentary
  • 5mm stereo output lets you monitor audio in real time

LUOM YCY-2353 4K HDMI USB 3.0 Capture Card

The LUOM YCY-2353 is a portable USB 3.0 video capture dongle that accepts HDMI input up to 4K at 30 Hz and records or streams at 1080p 60 fps. It targets streamers, educators and gamers who need a driver-free way to bring console or camera footage into OBS, VLC or similar software on Windows, macOS, Linux or Android.

Thermals noise and power draw

The device draws power directly from the USB 3.0 port with no external adapter required, keeping cable count low and heat output minimal. Silent operation is assured because there are no moving parts, and the low-latency design avoids taxing the host CPU during extended capture sessions.

HDMI loop-through with 3.5 mm audio I/O

A built-in HDMI output passes the source signal to a monitor or TV for simultaneous local viewing while the USB feed goes to the computer. Front-panel 3.5 mm stereo output and microphone input let you monitor programme audio and add live commentary without extra mixers. Buyers who need 4K 60 fps capture or internal PCIe installation should consider other form factors.

How it compares

Measured against everything we stock in Streaming Players & TV Tuners, at today’s prices. Recalculated every night.

Price $23.99
Cheaper than about 68% of the 274 comparable items (median $37.99).

Specifications

Product
Brand nameLUOM
Product lineYCY-2353
Model nameYCY-2353
Product colorBlack
Display
Supported resolutions1080P
Display typeHDMI Output : apply for all TV, Monitor, Projector, LCD and other displays which equipped with HDMI output port;It can automatically detect the input video formats and it will adjust to the set output size and frame rate automatically.
Audio & video
Video resolutionUp to 4K Video
Video capabilitiesThe recorded video signal can reach 1080p / 60 Hz, HDMI input supports 4K / 30 Hz;
SoundSupport 48 kHz PCM audio sampling rate
Ports & slots
Interface typeUSB 3.0
HDMI ports1 Input/1 Output
SDI ports2 Out
USB connection1
Power
Power draw<= 2.5 W
Power supplyNO need external power supply
Size & build
Product dimensions4.88 × 4.65 × 2.52 in
Product weight0.035 oz
Compatibility
3D supportYes
In the box
Included items1 x4K USB3.0 HDMI Audio Video Capture Card;
1 x HDMI Cable;
1xUSB 3.0 Cable;
1 x User Manual;
More details
Product formatOutput Video Formats: vif,mp4,mov,mkv,ts,m3u8 and more
Video sampling4:2:2 and 4:4:4
S-video1 Input/1 Output
Indicator lightYes
VariantAdvanced

Questions about this item

How do I install the LUOM YCY-2353 capture card, and what step do people often miss?

Connect the source to the HDMI input, the display to the HDMI output, and the card to a USB 3.0 port. The step often missed is selecting the 48 KHz PCM audio device in OBS or your streaming software.

What maintenance or replacement will the LUOM YCY-2353 need later?

No internal maintenance is required. If the 3.5 mm stereo jack or microphone port wears out from frequent headset changes, the card itself would need replacement.

What limit appears first during a long stream with the LUOM YCY-2353?

The HDMI input accepts 4K at 30 Hz, but capture is capped at 1080p 60 fps, so extended 4K sources are downscaled continuously.

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