Video & Audio Capture

  • CHC-241
  • CHC-241
  • CHC-241
  • CHC-241
  • CHC-241


  • Video Capture
  • HDMI Capture
  • HDMI 1.4
  • USB 2.0
  • Product description: HDMI to USB 2.0 Video Capture HDMI 4K/30Hz input; HDMI 1080P/60Hz output compatible with Windows, Linux, Mac OS X Compatible with USB 2.0 & HDMI 1.4 Conform to UVC and UAC standard

* Support maximum input resolution up to 4K;
* Support maximum output resolution up to 1080P;
* Support 8/10/12 bit color depth;
* When using standard AWG26 cable, input transmission distance up to 15 meters (1080P and below resolution);
* Support most acquisition software, such as VLC, OBS, Amcap, etc .;
* Support Windows, Android and MacOS;
* Comply with USB video UVC specifications;
* Complies with USB audio UAC specifications;
* No external power supply, compact size and easy to carry.This USB 2.0 capture card can capture HDMI video and HDMI audio at the same time, and can transmit audio and video signals to a computer or smartphone for preview and storage. Suitable for high-definition acquisition, teaching recording, medical imaging, etc.



CHC-241 Video Capture card

HDMI Resolution Max input can be 4K
Video format 8/ 10/ 12bit Deep Color
Video output Format YUV, JPEG
Video output Resolution Max output can be 1080P
Audio Format L-PCM
Input cable distance 15m, AWG26 HDMI standard cable
Max working current 0.4A/ 5VDC
Operating Temperature -10°C~+55°C
Dimension 64*28*13mm (L*W*H)
Weight 21.4g

Connection operation:
1: Connect the UHD signal source and the HDMI input port of the USB capture card through 1 HDMI cable
2: Plug the USB male header of the USB capture card into the USB port of the computer
3: Acquisition operation steps (OBS):

Open the software → add a new source → select 'video capture device' → set the screen size →
Select 'Studio Mode' (dual window) → click 'Start Recording'

as shown in the example below:
1. Add a new source and select 'Video Capture Device'
2. Set the screen size
3. Select 'Studio Mode' (dual window) and the above settings are completed.

Note: Computer hardware configuration requirements
CPU: PC i5-3400 or above; NB i7-3537U 2.0GHZ or above
Graphics card: PC NVIDIA GT630 or above; NC NVIDIA GT735M or above
Storage: 4G RAM

Package accessories:
1. Capture card
2. User Manual (English)