SDI to USB 3.0 Video Capture Card 1080P HD Driver-Free for PC Phone Live Streaming Recording

Professional SDI to USB 3.0 Video Capture Solution

Transform your SDI video signals into USB 3.0 output with this high-performance capture card. Perfect for live streaming, video conferencing, medical imaging, security monitoring, and professional video production. This plug-and-play device delivers crystal-clear 1080P video capture without requiring any drivers or external power supply.

🎯 Key Features

• True Plug and Play – No driver installation required, works instantly with Windows, Linux, and Android systems
• Full HD 1080P Capture – Real-time capture at 1080P 30fps or 720P 60fps with multiple resolution support
• USB 3.0 High-Speed Transfer – Fast and stable data transmission for smooth video streaming
• Loop-Out Function – Lossless SDI signal pass-through for monitoring while capturing
• Independent Audio Input – Built-in microphone input for synchronized audio capture
• Bus-Powered Design – No external power adapter needed, powered directly via USB
• Ultra-Compact & Portable – Lightweight design perfect for mobile production and travel
• Universal Compatibility – Works with OBS, PotPlayer, AMCap, VLC, and other popular capture software
• UVC/UAC Compliant – Standard protocol ensures broad device compatibility
• Low Power Consumption – Energy-efficient operation at less than 3W
• OEM Customization Available – Hardware and software can be customized to your requirements

⚙️ Technical Specifications

💼 Professional Applications

• Medical Equipment – Capture and record medical imaging and surgical procedures
• Video Conferencing – Enterprise-grade video communication solutions
• Education & Training – Record lectures, demonstrations, and training sessions
• Security & Surveillance – Monitor and record SDI camera feeds
• Live Streaming – Professional broadcasting and content creation
• Video Production – Capture high-quality footage for editing and post-production

💡 How to Use

Step 1: Connect your SDI video source to the SDI INPUT port on the capture card.
Step 2: If you need loop-out monitoring, connect the LOOP-OUT port to your display device.
Step 3: Connect the USB OUTPUT to your computer using a USB 3.0 cable (or to your smartphone with an OTG adapter).
Step 4: For audio input, connect your microphone or audio source to the MIC IN port.
Step 5: Open your preferred capture software (OBS, VLC, AMCap, etc.) and select "AFN_CAPVIDEO" as your video device.
Step 6: When the LED indicator flashes red, your signal is being captured successfully.

🏗️ Compact & Portable Design

The ultra-compact form factor makes this capture card perfect for professionals on the go. Weighing just 100g and measuring only 87mm × 51mm × 21mm, it easily fits in your laptop bag without adding bulk or weight - ideal for business trips, remote production, and mobile setups.

📦 What's Included

• 1× SDI to USB 3.0 Video Capture Card
• 1× User Manual

❓ Frequently Asked Questions

Q: Does this require driver installation?
A: No, this is a driver-free device that works immediately when connected to your computer or smartphone.

Q: Is it normal for the device to get warm during use?
A: Yes, slight heating during operation is completely normal. The circuit board is designed with a wide temperature tolerance (-20°C to 65°C) and will not affect device lifespan during extended use.

Q: Can you customize the hardware or software?
A: Yes, both hardware and software are developed in-house and can be customized to meet your specific requirements.

Q: Does it work with smartphones?
A: Yes, it works with Android smartphones when used with an OTG adapter.

Q: What capture software is recommended?
A: For Windows users, we recommend OBS or PotPlayer. The device also works with AMCap, VLC, and any other UVC-compatible software.

🛠️ Custom Solutions Available

Both hardware and software are developed in-house and can be customized to meet your specific requirements. Contact us for OEM services and bulk pricing.