Online Manual
MSP 331 (Family) User Manual
1 Overview
Meet MSP 331 Family
The MSP 331 Family is a range of 4K UHD HDMI/SDI video capture devices designed for live streaming, recording, conferencing, and multi-camera production.
All models feature high-speed HDMI® 2.0 and USB 3.2 interfaces, supporting video capture at up to 4K@60Hz. They are compatible with Windows, macOS, and Linux and support plug-and-play operation with popular software such as OBS, vMix, Tencent Meeting, and TikTok LIVE Studio.
Different models offer different video input configurations:
- K100/K200: 1 × HDMI input
- K200S: Adds 1 × 12G-SDI input to the K200 for SDI capture. SDI signals can also be converted to HDMI output.
- K200H/K200HE: Adds 1 × HDMI input to the K200, supporting simultaneous capture of 2 HDMI signals.
Key Features
- HDMI® 2.0 input supporting HDCP 2.3 and HDR
- Captures up to 4K@60Hz and 2K@240Hz high refresh rate signals.
- Available with 12G-SDI input (on 331S), supporting lossless conversion to HDMI.
- USB 3.2 port delivering 5Gbps high-speed bandwidth.
- UVC/UAC compliant for seamless compatibility with Windows, macOS, and Linux.
- Mix for Line in and HDMI audio, built-in AGC (Automatic Gain Control)
- Compatible with OBS, VLC, video conferencing, and live streaming applications.
- Dynamic light guide column provides real-time signal status indication.