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The BG-8KCH is a professional HDMI 2.1 video capture card designed for high-resolution live streaming, recording, and content creation. Supporting 8K@60Hz and 4K@144Hz HDMI input with loop-through, it captures video at up to 4K@60Hz or 2560x1440@144Hz over a high-speed USB 3.2 Gen 1 connection. With support for UVC/UAC standards and true plug-and-play operation, it integrates seamlessly into professional production, conferencing, and streaming workflows without requiring driver installation.

Built for creators and AV professionals, the BG-8KCH combines low-latency video capture with integrated audio mixing, HDMI loop-through, EDID management, and broad software compatibility. Whether you"re live streaming, recording gameplay, producing virtual events, or capturing presentations, the BG-8KCH delivers reliable performance and exceptional image quality across Windows, macOS, and Linux systems.

U.S.-Based Company 3-Year Warranty EssentialGear Product Line Features in Depth

The BG-8KCH captures high-bandwidth HDMI 2.1 video over a USB 3.2 Gen 1 interface with transfer speeds up to 5Gbps, providing smooth, low-latency capture for professional video production. It accepts HDMI input resolutions up to 8K@60Hz and 4K@144Hz, while simultaneously passing the original signal through the integrated HDMI loop-out for local monitoring or display. Capture resolutions of up to 4K@60Hz or 2560x1440@144Hz ensure exceptional image quality for live streaming, video conferencing, esports, and content creation.

Designed for maximum compatibility, the BG-8KCH conforms to both UVC (USB Video Class) and UAC (USB Audio Class) standards, enabling true plug-and-play operation without proprietary drivers. It supports multiple capture formats including YUY2, NV12, I420, and MJPEG, allowing users to optimize performance for a wide range of streaming, recording, and editing workflows. Built-in EDID management allows selection between 8K, 4K, or source-copy modes, ensuring optimal compatibility with connected source devices and displays.

The BG-8KCH also provides comprehensive audio capabilities with dedicated 3.5mm microphone input, line-in, and line-out connections. Integrated audio mixing combines HDMI audio with external microphone and line-level sources, allowing a complete audio mix to be transmitted over USB while simultaneously providing analog monitoring. Compatible with popular software including OBS Studio, Streamlabs, vMix, Zoom, Microsoft Teams, and other UVC-compatible applications, the BG-8KCH is an ideal solution for professional livestreaming, corporate presentations, education, esports, houses of worship, and hybrid event production.

U.S.-Based Company 3-Year Warranty EssentialGear Product Line U.S.-Based Company 3-Year Warranty EssentialGear Product Line U.S.-Based Company 3-Year Warranty Features

• 8K Capture Accepts HDMI input up to 8K@60Hz and 4K@144Hz with simultaneous HDMI loop-through for local monitoring
• High-Quality Video Captures video at up to 4K@60Hz or 2560x1440@144Hz over a high-speed USB 3.2 Gen 1 interface
• Plug-and-Play UVC/UAC compliant for seamless operation with Windows, macOS, and Linux without requiring software installation
• Integrated Audio Mixing Combines HDMI, microphone, and line-level audio while providing analog line-out for flexible audio workflows
• Software Compatibility Works with OBS Studio, Streamlabs, vMix, Zoom, Microsoft Teams, and other UVC-compatible applications
• Flexible EDID Management Built-in EDID selector supports 8K, 4K, and source-copy modes for optimal display and source compatibility

Specification Technical HDMI ComplianceHDMI 2.1HDCP ComplianceHDCP 2.3Video Bandwidth48 GbpsUSB Bandwidth5 GbpsVideo Resolution (Input / Loop-Out)Up to 8K@60Hz, 4K@144HzCapture ResolutionUp to 4K@60Hz, 2560x1440@144HzColor SpaceRGB, YCbCr 4:4:4, 4:2:2, 4:2:0Color Depth8 / 10 / 12-bitHDMI Audio FormatsUp to 8 channels, 32-192 kHz, standard & HD bitstreamUSB Audio Formats2-channel, 44.1 / 48 kHzHDR SupportHDR, HDR10, HDR10+, Dolby Vision, HLGVideo Capture FormatsYUY2, NV12, I420, MJPEGESD ProtectionIEC 61000-4-2: ±8 kV (air), ±4 kV (contact)ConnectionsHDMI Input1 x HDMI Type-A (19-pin female)HDMI Output1 x HDMI Type-A (19-pin female)USB Interface1 x USB-C (USB 3.2 Gen 1)Microphone Input1 x 3.5 mm mic inputLine-Level Input1 x 3.5 mm line-inLine-Level Output1 x 3.5 mm line-outMechanicalHousingAluminum enclosureColorSilverDimensions (W x D x H)4.5 x 3.2 x 0.87in [114 x 82 x 22 mm]Weight0.4 lb [180 g]Power SupplyUSB poweredPower Consumption5.8 W (max)Operating Temperature32°F to 104°F / 0°C to 40°CStorage Temperature-4°F to 140°F / -20°C to 60°COperating Humidity20% - 80% RH (non-condensing)Storage Humidity10% - 90% RH (non-condensing) View more View less Interfaces 1. HDMI IN: HDMI input port for connecting a source device such as a PC, laptop, media player, or camera. 2. HDMI OUT: HDMI loop-out port for connecting a local display such as a monitor or TV for real-time pass-through viewing. 3. EDID Dial Switch: EDID selection switch used to configure input compatibility settings. Options include COPY (reads EDID from HDMI OUT and supports 2.0CH audio), 8K mode (FRL10G, 8K HDR, 2.0CH audio), and 4K mode (4K@60Hz 4:4:4, 2.0CH audio). 4. USB-C Port: USB 3.2 Gen 1 connection for video capture to a computer. Also provides bus power when connected. 5. MIC IN: 3.5 mm microphone input for external microphone sources (2-pin compatible). 6. LINE IN: 3.5 mm stereo line-level audio input for external audio devices. 7. LINE OUT: 3.5 mm stereo analog audio output for monitoring or external audio routing. 8. Link LED: Indicates USB connection and capture status. Solid ON indicates device recognition, blinking indicates active capture, and OFF indicates no software connection. 9. Power LED: Indicates power status; illuminates when the unit is powered on. Why Choose BZBGEAR?

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