Epiphan DVI2PCIe Duo Capture Card, x4

SKU SW-39911


Product Overview

Epiphan’s highest performance dual input PCIe capture card, capable of capturing dual-link and single-link DVI signals, VGA/HDMI™, 3G-SDI, HD-SDI, and SD-SDI audio/video sources. DVI2PCIe Duo provides uncompressed dual channel video to third party recording, streaming, conferencing and video analysis software applications running Windows or Linux platforms.

DVI2PCIe Duo supports DVI resolutions up to 2048×2048 and captures digital audio from HDMI and SDI sources. The low profile card is perfect for 2U cases. An alternative bracket is included for use in full-height cases. An optional AV Kit adds support for S-Video and audio from 3.5 mm stereo or unbalanced 1/4” TRS audio inputs.

Epiphan recommends DVI2PCIe Duo for AV professionals who capture and record production-quality video directly from SDI and DVI sources.

Captures from screens or cameras at HD resolutions and higher (2560×1600, 2048×2048) 

PCI Express 2.0; x4 

Supports multiple DVI2PCIe Duo cards in one system 

Supports 60 fps at full HD resolution in 24-bit color (4:4:4) even when capturing from both DVI and SDI channels simultaneously 

Supports third party applications that accept an external video source such as Adobe Premiere, Windows Media Encoder and others

Mfg. Part Number

  • SW-39911


  • Epiphan


  • PCI Express 2.0; ×4


  • (1) SDI (1) DVI-I (dual link) / HDMI 1 / VGA1 / Component2
  • An optional DVI2PCIe A/V Kit provides an additional: - two TRS ¼" connectors
  • One S-Video connector
  • One 3.5mm audio line-in connector
  • SDI audio
  • HDMI audio


  • VESA modes: 320×240 to 2048×2048 (or 2560×1600); Custom HDMI/VGA/DVI modes (HDMI up to 1920×1200)

VGA Signaling

  • 3G-SDI; HD-SDI; SD-SDI; DVI dual link; HDMI; R, G, B plus separate HSync and VSync signals; R, G, B plus CSYNC signal; R, G, B with Sync-on-Green synchronization

Color Resolution

  • RGB16 (5:6:5), RGB24 (8:8:8), RGB8 (2:3:3), grayscale-256, YUY2, UYVY, YV12

OS Support

  • Windows 7, 8, 10 (i386, x64)
  • Linux (x86, x86_64)
  • DirectShow (Windows) and V4L (Linux) supported

Hardware Features

  • 128 MB buffer RAM


  • Low profile short card: 5.5" × 2.53" (140 mm × 64 mm)

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