USB 3.0 HDMI Video Capture Card – 4K@60Hz Input to 1080P@60Hz Output
Core Features and Business Benefits
- 4K Input Support with Downscaling: Accepts up to 3840×2160@60Hz HDMI input and outputs stable 1920×1080@60Hz, ensuring compatibility with modern 4K sources while delivering optimized performance for recording and streaming applications.
- Simultaneous Video & Audio Capture: Captures HDMI video and embedded audio (L-PCM) in a single USB 3.0 stream, compliant with UVC and UAC specifications for plug-and-play integration.
- Broad Software & Platform Compatibility: Works seamlessly with VLC, OBS, Amcap, and most major acquisition software on Windows, macOS, and Android systems.
- Extended Transmission Distance: Supports up to 15 meters input distance using standard AWG26 HDMI cables at 1080P and below, reducing installation complexity in lecture halls, conference rooms, and medical facilities.
- No External Power Required: Bus-powered design (max 0.4A/5VDC) with compact size (64×28×13mm, 30g) enables easy portability and simplified deployment.
- Professional Color Depth: Supports 8/10/12-bit color depth for accurate image reproduction critical in medical imaging and high-fidelity teaching recording.
Technical Specifications
|
Parameter |
Specification |
|
HDMI Input Resolution (Max) |
3840×2160@60Hz |
|
Output Resolution (Max) |
1920×1080@60Hz |
|
Color Depth |
8/10/12 bit |
|
Video Output Format |
YUV, JPEG |
|
Audio Format |
L-PCM |
|
Input Cable Length |
≤15 meters (AWG26 standard HDMI cable, 1080P and below) |
|
Interface |
USB 3.0 |
|
Compliance |
USB Video Class (UVC) / USB Audio Class (UAC) |
|
Power Consumption |
Max 0.4A / 5VDC (bus-powered) |
|
Operating Temperature |
-10°C to +55°C |
|
Dimensions |
64 × 28 × 13 mm |
|
Weight |
30g |
OEM/ODM Supply Chain Capabilities
As a direct manufacturer of HDMI video capture cards, we maintain full vertical integration from PCB assembly to final testing. Our production lines support flexible OEM/ODM orders with strict quality control at every stage, including 100% functional testing and aging processes. We offer custom firmware development, private labeling, bulk packaging solutions, and consistent monthly capacity to support long-term contracts.
Frequently Asked Questions
Q: What is the maximum stable input resolution and distance this capture card supports?
A: It accepts up to 3840×2160@60Hz HDMI input. With standard AWG26 cables, it supports transmission distances up to 15 meters at 1080P and lower resolutions.
Q: Does the card require external power or drivers?
A: No external power is needed. It is fully bus-powered via USB 3.0 and complies with UVC/UAC standards, enabling true driver-free operation on supported operating systems.
Q: Is it compatible with OBS Studio and medical imaging software?
A: Yes. The card works with OBS, VLC, Amcap, and the majority of UVC-compliant acquisition software used in teaching recording and medical imaging applications.
Q: Can you provide custom branding and firmware modifications?
A: Yes. We offer full OEM/ODM services including custom shell marking, firmware customization, and tailored packaging to meet specific market requirements.
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