USB Capture HDMI 4K Pro
USB Capture HDMI 4K Pro

One-channel 4Kp60 capture device

SKU: 321500000

  • Capture HDMI + embedded audio
  • Loop-through HDMI signal
  • Audio input via mic
  • Extract HDMI embedded audio output via headphones

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 4096x2160 60fps 4:4:4

Audio Input/Output Interface

  • 3.5mm audio jack for microphone/ headphones

Host Interface

  • USB 3.2 Gen 2x2 up to 20G throughput

OS

  • Windows, Linux, Mac, Chrome

Capture format

  • Support capture resolutions up to 4096x2160
  • Support capture frame rates up to 240fps
  • Capture 2-channel embedded audio or analog audio via 3.5mm microphone interface

Actual capture format will vary based on the host system USB interface and operating system. Check the USB Capture HDMI 4K Pro supported resolutions and frame rates for Windows/Linux OS and for macOS

Included Software

  • USB Capture Utility, Capture Express, 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
  • Form factor: 3.86 in (L) x 2.24 in (W) x 0.71 in (H) (98.1 mm x 56.8 mm x 18 mm)
Firmware
Firmware
document document Download

202508

History version Arrow Arrow

8.42 MB | 2025.08.14

Descriptions:

Apply to: USB Capture HDMI 4K Pro

  1. Fix the issue of not supporting loop-out devices with an EDID larger than 256 bytes.
  2. Fix the issue that on some AMD-platform computers, the USB may sometimes disconnect when connected to a USB 3.1 port.
  3. Fix the issue that when capturing a non-60fps video signal, if the capture frame rate is set to 240fps, no picture can be captured.
  4. Fix the issue of inaccurate audio volume adjustment values.
  5. Fix the issue that when using the SmartEdid function, importing or resetting the EDID does not take effect in real-time.
  6. Increase the maximum input audio volume of the Mic.
  7. Optimize the smoothness of the captured picture.
  8. Add configurable delay for showing no signal status when input signal is disconnected.
Documents
Documents Quick Start Guide for USB Capture
English | 538 KB | 2024/11/12
Documents USB Capture Utility User Manual
English | 1.68 MB | 2024/09/25
Documents Short FAQs about USB Capture HDMI 4K Pro
English | 309 KB | 2024/09/03
Documents User Manual for USB Capture Plus & Pro
English | 1.43 MB | 2024/08/30
Accessories

Included


USB 3.2 Type C to Type C cable (up to 20Gbps) x1

Part number: ELE00053

USB 3.2 Type C to Type A cable (up to 10Gbps) x1

Part number: ELE00054

HDMI Cable x1

Part number: ACC00090

Optional

Mini Repeater 4K HDMI

Learn more
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