Highlights
- Captures one 3G-SDI source as USB video and 2-channel embedded audio for a host computer or compatible codec.
- Maintains an active SDI loop output, allowing the source feed to remain available for monitoring or downstream equipment.
- Supports SD, HD, and 3G-SDI input formats through 1080p60, including 3G-SDI Level A and Level B-Dual Link formats.
- Automatic hardware-based video scaling, color-space conversion, sampling conversion, and frame-rate conversion helps accommodate supported input formats.
- UVC-compliant operation means no driver installation is required for supported host environments.
- USB-powered operation keeps the converter installation compact without a separately listed power supply.
Ideal For
- Connecting an SDI camera or camcorder to a USB-based computer for conferencing, streaming, or recording
- Meeting rooms that need to present an SDI camera as USB video and audio to a compatible room codec
- Installations that need an active SDI loop output for monitoring or downstream equipment
- Organizations standardizing on USB video workflows while retaining SDI camera infrastructure
Resources
INOGENI SDI2USB3 3G-SDI to USB 3.0 Video Converter with Loop Output
The INOGENI SDI2USB3 is a compact capture converter for installations that need to bring an SDI camera into a USB-based videoconferencing, streaming, or recording workflow. It is a strong fit when you need to preserve the camera’s SDI feed for a monitor or downstream device while also presenting video and embedded audio to a USB host. With support for SD, HD, and 3G-SDI formats through 1080p60, the device handles hardware-based scaling, color-space conversion, sampling conversion, and frame-rate conversion automatically. Its UVC-compliant design avoids driver installation, helping it integrate with supported Windows, macOS, and Linux workflows. Before ordering, confirm the camera’s specific SDI output format, the host system’s available USB bandwidth, and the compatibility of the intended room system or conferencing application.
Key Specifications
- Video input: 1 x BNC 3G-SDI
- Loop output: 1 x BNC active 3G-SDI
- Host interface: 1 x USB 3.0 Type-B; USB 2.0 backward compatible
- USB video format: YUY2 4:2:2, 8-bit over USB 3.0
- Supported video formats: SD NTSC/PAL; HD 720p and 1080i/1080p; 3G-SDI 1080p60/59.94/50
- Audio: embedded SDI channels 1 and 2, 48 kHz LPCM; delivered to the host as 2-channel LPCM
- Power: USB-powered, 5 V / 580 mA
- Device dimensions: 2.76 x 3.27 x 0.90 in. (W x L x H)
- Device weight: 0.29 lb. (130 g)
- TAA-compliant; designed and manufactured in Canada
- Packaged shipping dimensions: 6.2 x 5.1 x 1.9 in. (L x W x H); shipping weight: 0.55 lb.
What's Included
- 1 x 1 m / 3 ft USB 3.0 Type-A to Type-B cable
Compatibility
- Supported operating systems include Windows 7 and later (32/64-bit), macOS 10.10 and later, and Linux kernel v2.6.38 or later.
- UVC-compatible software support includes DirectShow, AVFoundation, and V4L2.
- A USB 2.0 port is supported, but USB 3.0 is recommended for uncompressed video. MJPEG support over USB 2.0 applies to units with serial number SD2036XXX or later; earlier units use uncompressed video over USB 2.0.
- Plan for a host with at least 4 GB RAM, an Intel Core i5 or equivalent processor, a graphics card with dedicated memory, and a compatible USB controller. Documented motherboard compatibility includes Intel, Renesas, ASMedia, and Fresco Logic.
- Suitable for supported Barco ClickShare Conference CX-20, CX-30, and CX-50 deployments. Documented compatibility and certification contexts also include Zoom Rooms, Microsoft Teams Rooms with Crestron Automate VX and Crestron cameras, plus selected Logitech cameras and UC codecs.
- Validate the exact room system, firmware, camera output format, and USB connection before deployment. For Level B sources, confirm the specific camera signal configuration.
Licensing, Warranty & Support
No driver installation is required. The optional INOGENI Control App can be used for configuration, testing, control, and firmware updates, but it is not required for normal operation. The converter itself does not have a stated required subscription, software license, or cloud-management service; any licenses for third-party conferencing platforms should be confirmed separately. A room computer, compatible USB host or room codec, SDI source, and any needed SDI cabling, displays, mounting, or conferencing-platform licensing are selected separately based on the deployment. INOGENI provides software and firmware tools, a knowledge base, training videos, product registration, compatibility resources, and a support-ticket portal. For end-user purchases after August 1, 2024, the product carries a 5-year warranty against defects in materials or workmanship. The included USB cable carries a 2-year warranty. Products purchased before August 1, 2024 carry a 2-year product warranty.
VideoConferenceGear.com Assistance
We can help confirm that the SDI2USB3 fits your camera and room workflow, validate the USB host and conferencing-platform compatibility, and identify the room computer, cabling, displays, accessories, and licensing needed for a complete deployment. We can also coordinate nationwide rollout and ongoing support.
Common Questions
What does the SDI2USB3 do?
It converts one 3G-SDI camera or camcorder source into USB capture for a host computer while providing an active SDI loop output for monitoring or downstream equipment. Embedded SDI audio is captured as 2-channel LPCM audio.
What video formats does it support?
It supports SD NTSC/PAL, HD 720p and 1080i/1080p formats, and 3G-SDI input through 1080p60/59.94/50. Supported 3G-SDI formats include Level A and Level B-Dual Link; confirm the exact source format for a planned deployment.
Can it be used with a USB 2.0 port?
Yes. USB 2.0 backward compatibility is supported, although USB 3.0 is recommended for uncompressed video. MJPEG over USB 2.0 is supported on units with serial number SD2036XXX or later; otherwise USB 2.0 operation is uncompressed video.
Does it require drivers or a subscription?
No driver installation is required. The optional Control App is available for configuration, testing, control, and firmware updates, but is not required to operate the converter. No required subscription, software license, or cloud-management service is stated for the converter itself.
What is included in the box?
The box includes one 1 m / 3 ft USB 3.0 Type-A to Type-B cable.
Is it suitable for a meeting room or UC deployment?
Yes, when the design needs to present an SDI camera as USB video and audio to a computer or compatible room codec. Confirm the exact room system, camera signal format, firmware, and platform requirements before deployment.
Warranty Information
Standard Manufacturer WarrantyProduct Videos
Custom Field
Product Reviews
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