VIDEO
HDMI 2.0 Input & Loop-Out
One HDMI input and one local HDMI loop-through output support simultaneous capture and monitoring.
USB CAPTURE
UVC / UAC Plug and Play
Standard video and audio device classes allow compatible applications to recognize the unit without a proprietary driver.
AUDIO
Flexible Audio Connectivity
Capture embedded HDMI audio or a 3.5 mm microphone input, with a separate 3.5 mm audio output.
CORE CAPABILITIES
Core Capabilities for Flexible Video Workflows
High-Spec HDMI InputHDMI 2.0 input accepts signals up to 4K60 and supports 2K high-frame-rate modes.
Local Loop-ThroughHDMI OUT connects to a local display or downstream device for convenient monitoring during capture.
Device-Side ProcessingAutomatic format detection, scaling, conversion and hardware deinterlacing reduce host-side preprocessing.
Flexible Audio I/OCapture embedded HDMI audio or a 3.5 mm microphone source and use the independent audio output.
Class-Compliant OperationUVC video and UAC audio compatibility simplify cross-platform application access and deployment.
SDK IntegrationStandard application interfaces and an optional development SDK support custom software and OEM/ODM integration.
CAPTURE WORKFLOW
Typical Connection and Capture Workflow
01 · HDMI SOURCEConnect the SourceConnect a camera, computer, game console or other HDMI source to HDMI IN.
02 · LOOP-OUTAdd Local MonitoringWhen required, connect HDMI OUT to a monitor or downstream display device.
03 · USB HOSTConnect the HostUse USB 3.0 for host connectivity; USB 2.0 compatibility is also provided.
04 · APPLICATIONSelect the DevicesChoose the video and audio devices in OBS, vMix, VLC, PotPlayer or custom software.
KEY SPECIFICATIONS
Key Specifications
| Product Type | USB 3.0 external HDMI video capture box |
|---|---|
| Video Input | 1 × HDMI input |
| Video Loop-Out | 1 × HDMI loop-through output |
| HDMI Input Standard | HDMI 2.0 |
| Input Signal Capability | Up to 4K60; supports high-frame-rate input modes including 2K240 |
| Host Interface | USB 3.0 Type-B; USB 2.0 compatible |
| Video Device Class | UVC |
| Video Output Formats | YUY2, MJPEG and RGB; 10-bit capability depends on operating mode and software support |
| Audio Inputs | Embedded HDMI audio; 1 × 3.5 mm microphone input |
| Audio Output | 1 × 3.5 mm line output |
| Audio Device Class | UAC; 16-bit |
| Hardware Processing | Automatic input-format detection, scaling, format conversion and hardware deinterlacing |
| Operating Systems | Windows 7/8.1/10/11 (32/64-bit), macOS and Linux; Android support depends on the device, OTG and application |
| Compatible Software | OBS, vMix, VLC, PotPlayer, Wirecast and other UVC/UAC-compatible applications |
| Development Support | Standard system interfaces; secondary development SDK available |
| Power | USB bus powered; no external power adapter required |
| Power Consumption | ≤ 2.0 W |
| Dimensions | 100 × 90 × 20 mm |
| Operating Temperature | 0 to 85°C |
| Storage Environment | -20 to 70°C; 5% to 90% RH, non-condensing |
APPLICATIONS
Typical Applications
Live Production & RecordingConferencing & EducationMedical & Industrial ImagingGameplay CaptureVideo ArchivingVision & Algorithm ProcessingOEM / ODM Integration
Specification note: 4K60 and 2K240 describe the documented HDMI input-signal capability; they do not mean that every USB output format is captured at those resolutions and frame rates. Available output resolution, frame rate, pixel format, 10-bit mode and Android compatibility depend on the USB mode, host performance, application and product configuration. HDCP-encrypted or otherwise protected content may not be capturable; observe content rights and applicable laws.