UC3520S | Professional Dual-Channel 3G-SDI PCIe Capture Card (1080p60)

Key Features

• Dual-Channel 3G-SDI Capture Capture two independent SDI signals at 1080p @ 60fps simultaneously. Ideal for synchronized multi-angle recording and real-time broadcast workflows. Supports 3G, HD, and SD-SDI standards automatically.
• Superior Signal Integrity Engineered for precision. The UC3520S processes video in professional YUV 4:2:2 color space, ensuring uncompressed visual fidelity and color accuracy for mission-critical applications like surgical recording or technical analysis.
• Flexible Audio Acquisition Features dual-path audio support: capture high-quality embedded SDI audio directly from the source or use the dedicated Line-In for external analog audio mixing.
• Ultra-Efficient PCIe 2.0 x4 Interface Built for stable, high-bandwidth data transmission. The PCIe x4 bus provides a dedicated path for uncompressed video, ensuring significantly lower latency compared to USB alternatives.
• Cool & Reliable 24/7 Operation Designed for industrial longevity. With an ultra-low power consumption of ≤2.0 Watts, the UC3520S minimizes heat generation, making it perfect for high-density rackmount servers and slim-line desktops.
• Seamless Software Integration Fully compatible with Windows 10/11 and Linux (Kernel 2.6.38+). Works out-of-the-box with industry-standard software including vMix, Wirecast, OBS, Zoom, and Adobe Flash Media Live Encoder.

Applications

• Multi-Camera Production: Capture and mix two SDI camera feeds in real-time for live events and talk shows.
• Medical & Surgical Imaging: Dual-view recording for complex surgeries or synchronized diagnostic feeds.
• Industrial Vision (IPC): Automated inspection and monitoring requiring multiple high-speed SDI inputs.
• Education & Corporate: Capturing both a podium camera and a secondary SDI source for comprehensive virtual learning.