USB Capture HDMI 4K Plus
USB Capture HDMI 4K Plus

One-channel 4K capture device

Part number: 32090

SKU: 320900000

  • Capture HDMI + embedded audio
  • Loop-through HDMI signal
  • Audio input via mic
  • Extract HDMI embedded audio output via headphones
  • Support HDMI 2.0, 4Kp60 4:4:4 input. Capture from the newest game consoles such as PS4 Pro and XBOX One S

Interface

Specifications and Features

Interface

Input Interface & Loop-through Interface

  • One HDMI input + embedded audio
  • One HDMI loop-through
  • Support input & loop-through resolution up to 4096×2160 pixels (Support 2560x1440p144)

Audio Input/Output Interface

  • 3.5mm audio jack for microphone/ headphones

Host Interface

  • USB 3.0, compatible with USB 2.0

OS

  • Windows, Linux, Mac, Chrome OS

Capture format

  • Support capture resolutions up to 3840x2160p30 or 1920x1080p90
  • Capture 2-channel embedded audio or analog audio via 3.5mm microphone interface
  • Capture 2-channel embedded audio and unbalanced analog audio

Actual frame rate can be limited by the host and resolution

Included Software

  • USB Capture Utility, Capture Express, etc.

Compatible Software

  • Zoom Rooms, Microsoft Teams Rooms, Skype for Business, Google Hangouts, GoToMeeting, VLC, OBS Studio, XSplit, etc.

Others

  • Auto detection of input signal format
  • Integrate the functions of a USB audio card. Playback audio via 3.5mm headphones interface
  • Windows, Linux and Mac SDK
  • Continuously work for 24hx7
  • LED status indicator
  • 3-year warranty
Full specifications and features
Firmware
Firmware
document document Download

202508

History version Arrow Arrow

8.42 MB | 2025.08.14

Descriptions:

Apply to: USB Capture HDMI Gen2 Rev D, USB Capture SDI Gen2 Rev B, USB Capture AIO Rev B, USB Capture HDMI Plus Rev C, USB Capture SDI Plus Rev B, USB Capture DVI Plus Rev B, USB Capture HDMI 4K Plus Rev C, USB Capture SDI 4K Plus Rev C

  • Add configurable delay for showing no signal status when input signal is disconnected.
Tools
* USB Capture Utility is a software tool for USB Capture devices.
Tools
document document Download

V3.0.5.48315

History version Arrow Arrow

13.1 MB | 2024.09.03

Descriptions:
  1. Support customizing device name, audio control for USB Capture HDMI Gen 2 Rev D/USB Capture HDMI Plus Rev C/USB Capture AIO Rev B/USB Capture DVI Plus Rev B/USB Capture SDI 4K Plus Rev C/USB Capture SDI Plus Rev B/USB Capture SDI Gen 2 Rev B (The firmware must be upgraded to V2.6.10385 and above).
  2. Support customizing device name, audio control and viewing core temperature for for USB Capture HDMI 4K Plus Rev C (The firmware must be upgraded to V2.6.10385 and above).
  3. Support for USB Capture HDMI 4K Pro.
  4. Fix known issues.
* USB Capture Utility is a software tool for USB Capture devices.
Tools
document document Download

V3.0.5.48315

History version Arrow Arrow

12.9 MB | 2024.09.03

Descriptions:
  1. Support customizing device name, audio control for USB Capture HDMI Gen 2 Rev D/USB Capture HDMI Plus Rev C/USB Capture AIO Rev B/USB Capture DVI Plus Rev B/USB Capture SDI 4K Plus Rev C/USB Capture SDI Plus Rev B/USB Capture SDI Gen 2 Rev B (The firmware must be upgraded to V2.6.10385 and above).
  2. Support customizing device name, audio control and viewing core temperature for for USB Capture HDMI 4K Plus Rev C (The firmware must be upgraded to V2.6.10385 and above).
  3. Support for USB Capture HDMI 4K Pro.
  4. Fix known issues.
* USB Capture Utility is a software tool for USB Capture devices.
Tools
document document Download

V3.0.5.48315

History version Arrow Arrow

15.5 MB | 2024.09.03

Descriptions:
  1. Support customizing device name, audio control for USB Capture HDMI Gen 2 Rev D/USB Capture HDMI Plus Rev C/USB Capture AIO Rev B/USB Capture DVI Plus Rev B/USB Capture SDI 4K Plus Rev C/USB Capture SDI Plus Rev B/USB Capture SDI Gen 2 Rev B (The firmware must be upgraded to V2.6.10385 and above).
  2. Support customizing device name, audio control and viewing core temperature for for USB Capture HDMI 4K Plus Rev C (The firmware must be upgraded to V2.6.10385 and above).
  3. Support for USB Capture HDMI 4K Pro.
  4. Fix known issues.
* USB Capture Utility is a software tool for USB Capture devices.
Tools
document document Download

V3.0.5.59377

History version Arrow Arrow

20.1 MB | 2025.08.27

Descriptions:
  1. The Volume page supports USB Capture SDI 4K Pro.
  2. Update the image of USB Capture SDI 4K Pro in the Info page.
  3. Fix the issue where the audio volume adjustment value is inaccurate.
  4. Add some log information.
  5. Optimize functions related to upgrades.
  6. Add configurable delay for showing no signal status when input signal is disconnected.
  7. Optimize the scaling phenomenon that occurs when moving the app during dual-screen display.
  8. Change the default file name for EDID export.
  9. Fix the issue where the save does not take effect after changing the default resolution.
  10. Change the online upgrade to local upgrade.
Documents
Documents Quick Start Guide for USB Capture
English | 538 KB | 2024/11/12
Download
Documents USB Capture Utility User Manual
English | 1.68 MB | 2024/09/25
Download
Documents User Manual for USB Capture Plus & Pro
English | 1.43 MB | 2024/08/30
Download
Documents Short FAQs about USB Capture (Plus)
English | 57.6 KB | 2021/01/19
Download
Accessories

Included

USB 3.0 Cable

Part number: ACC10001

Optional

Mini Repeater 4K HDMI

Learn more
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