SDI to USB3.0 Video Capture Plus

SDI video input capture and SDI loop output

Compatible with Windows, Linux & OS X

spade spade



This product has a superior performance, superior compatibility, easy to carry, simple installation. It can capture SDI input signal. It supports external analog audio input and can be selected analog or digital audio signal to capture. This product supports SDI loop out and analog stereo audio extract output from SDI source, video resolution the maximum up to 1080p60Hz. It compatibles USB3.0 chipset (Intel, Renesas, ASMedia, Fresco Logic etc.), compatible with PCIe Gen 1.1 x1 expansion via USB3.0 interface. The product meets UVC and UAC standard. Simple plug and play, no driver and setting installation required.


  Supports SDI video input capture and SDI loop output.
  Supports resolution 480i~1080p60Hz format video capture.
  SDI input supports broadcasting standard SMPTE ST 425.
  Supports analog stereo audio inputs. (Double audio inputs selectedto capture audio.)
  Supports analog stereo audio extract from SDI source.
  Compatibles Windows, Linux, OS X operating systems.
  Compatibles USB3.0 about transmission rate up to 300~350MB/s.
  Compatibles VLC, OBS, XSPLIT and AMCAP etc. PC capture software.
  Simple plug and play, no drive and setting installation required.


  Input ports: 1×SDI IN [BNC], 1×AUDIO IN [3.5mm Stereo Mini-jack]
  Output ports: 1×USB [USB Type A, USB3.0—300~350MB/s, 1×SDI OUT [BNC], 1×AUDIO OUT [3.5mm Stereo Mini-jack]
  Input resolution: 480i, 576i, 720p50/60, 1080i50/60, 1080p24/25/30/50/60
  Output capture resolution: 640×360, 640×480, 720×480, 720×576, 800×600, 856×480, 960×540, 1024×576, 1024×768, 1280×720, 1280×1024, 1280×960, 1280×800, 1368×768, 1440×900, 1600×1200, 1680×1050, 1920×1080
  Frame Rate: 25/29.97/30/50/59.94/60fps
  Audio and video capture: UVC (USB video class) and UAC (USB audio class) standard
  Supports OS: Windows 7/8/10, Linux (Kernel version 2.6.38 and above), OS X (10.8 and above)
  Software compatibility: OBS (Windows), Windows Media Encoder (Windows), Adobe Flash Media Live Encoder (Windows, OS X), VLC (Windows, OS X, Linux), QuickTime Broadcaster (OS X), QuickTime Player (OS X), Wirecast (Windows,OS X) and Potplayer (Windows) etc.

  Housing: Metal Enclosure
  Dimensions: 98mm [W] x 76.8mm [D] x 18mm [H]
  Net Weight: 125g
  Power Consumption (Max): 2.25W
  Operation Temperature: 0 - 40°C (32 - 104°F)
  Storage temperature: -20 - 60°C (-4 - 140°F)
  Relative Humidity: 20 - 90% RH (no condensation)


  1. Audio In: Audio input port, connect to external analog stereo audio input such as moble phone or DVD.
  2. SDI In: Connect to SDI source such as camera by SDI cable.
  3. SDI Out: SDI loop output port, connect to SDI display device by SDI cable.
  4. Audio Out: Audio output port. (This port output signal from HDMI IN audio source.)
  5. USB 3.0 Capture Out: USB3.0 capture output port, connect to PC or NoteBook for capturing video.
  6. Power Indicator: This LED will illuminate when the device has connected PC’s or NoteBook’s USB port.
  7. Action Indicator: This LED will illuminate when the device capture video normally.


  Photo Gallery:







spade spade spade

Copyright 2021 DVBit. All rights reserved