DarkCrystal HD-SDI Duo (CD910) angled view
DarkCrystal HD-SDI Duo (CD910) front view
AVerMedia Technologies Inc.

DarkCrystal HD-SDI Duo (CD910)

Regular price $ 449.00 $ 0.00 Unit price per

The DarkCrystal HD-SDI Duo features 2-channel HD/SD SDI for high-end demands from more professional applications. BNC connectors secure stable and high frequency signals during transmission and the capture quality. Compatibility with Microsoft DirectShow and various 3rd-party provides the greater convenience of working with a broad range of professional video editing software.


Capture and Convert Full HD Video Contents
The DarkCrystal HD-SDI Duo captures and converts 2 HD-SDI or 2 ASI video sources simultaneously. The DarkCrystal HD-SDI Duo fulfills the need of preserving and converting HD video content via SDI/ ASI.


Real-time HD Video Encoding
The DarkCrystal HD-SDI Duo allows you to develop and design application on platforms you are familiar with. It is multi-task capable while taking the space of one PCI-E slot. This powerful and space-saving capture card is exactly what you need to accomplish professional tasks.


Video Input


Audio Input

Embedded SDI Audio
(8-ch Embedded Audio per SDI input)

Video Resolution


525i59.94 (NTSC)
625i50 (PAL)

Pixel Format

YUY2(4:2:2); V210(4:2:2)

SDI Color Precision


Audio Sampling

48KHz at 24-bit

SDI Compliance


PC Interface

PCIe Gen 1 x4

Operating Environment

Temperature: 10 to 55°C
Humidity: 10 to 90% RHNC

Storage Environment

Temperature: -30 to 65°C
Humidity: 10 to 90% RHNC

Dimensions (mm)


SDI Cable Length(1694A)

HD: 200M, SD: 300m (Typical)