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  • Dual channel PCI Express 3G/HD/SD capture card
  • Four lane PCI Express bus with maximum data rate of 650 MB/s
  • Support for all 3G/HD/SD video modes up to 1080p 60 Hz
  • Loop through SDI BNC connections
  • Audio output for each channel to an onboard SPDIF header (use with the Datapath Audio Output Module)


The XtremeRGB-SDI2 is a dual channel PCI express HD-SDI video capture card. The card supports SD-SDI, HD-SDI and 3G-SDI (including 2K Digital Film Resolution modes). The XtremeRGB-SDI2, a stand alone PCIe x4 plug in card, delivers extreme performance with 650MB/s transfer bus bandwidth. This industry beating performance makes the XtremeRGB-SDI2 ideal for a wide range of applications including:
• Display wall controllers
• Broadcasting
• Machine Vision: Acquire SDI camera outputs
• Advanced Medical applications


The XtremeRGB-SDI2 is supplied with a powerful software application for configuring the format of the input sources and displaying the data. Simply connect your video source into the card, run the XtremeRGB-SDI2 application to automatically detect the video source format and display the captured video in a window on your desktop.


DirectShow drivers for WDM Streaming driver supports the following applications, to encode, record and stream video over networks or the Internet:

• Microsoft Media Encoder®
• VirtualDub
• Any other DirectShow encoding software 

For streaming applications, the XtremeRGB-SDI2 can be used with Windows Media Encoder to compress and stream captured video. To replay the video, use Windows® Media Player.

Any application compatible with Windows® DirectShow technology can use the XtremeRGB-SDI2 due to it built-in WDM support.


VigiControl-red presents a representational window of the entire display wall showing position and size of video windows.
EMS VigiControl-red software enables you to configure your multi-screen display, launch video overlays and create a wall layout configuration. With the full version it is possible to save layouts and recall them for future use and also operate Wall Control-red on a
remote PC via a network connection.


• Dual Channel PCI express 3G/ HD/ SD capture card

• Four lane PCIe bus with maximum data rate of 650MB/sec

• Support for all 3G/HD/SD video modes up to 1080p 60Hz Loop Through SDI BNC connections

• 64MB per channel, total 128MB on board frame buffer

• On board processor for real time mode and sync detection

• Audio output for each channel to an onboard SPDIF header (use with the EMS Audio Output Module)

• High performance DMA to system memory or direct to graphics memory with scatter gather.

• High quality scaling (7×5 Polyphase Filter)

• Input status indicator lights

• Long range, single co-ax cable support. (150 metres capturing 1080p, 300 metres capturing SD)

• 16 cropping windows per capture channel


XtremeRGB-SDI2 Video Capture Card:

Board Format PCI Express x4 plug-in card, 110mm x 170mm
PCI Express bus master with scatter gather DMA providing maximum data rate of 650MB/s
Connectors 4 BNC connectors for SDI inputs and outputs
Maximum Capture Resolution 2x 2048×1556 at 24fps, 2x 1920×1080 at 60fps
Maximum SDI Bit Rate 3Gb/s
Frame Buffer Memory 64 MB per channel (total 128 MB).
Input Mode Detection Supports SMPTE – 352 Payload Identifiers
Pixel Transfer Formats RGB: 5-5-5, 5-6-5 or 8-8-8 (24 bit/32 bit) pixels
YUV: 4:2:2
MONO: 8 bit
Update Rate User defined, captured frame rate will match the source. Providing max data rate (650 MB/s) is not exceeded
Multi-buffered to eliminate tearing artifacts
Video Modes SD-SDI (480i/576i)
HD-SDI (up to 1080i)
3G-SDI (up to 1080p
2k Digital Cinema modes
Operating System Support Up to Windows® 10 and Linux support (NOTE: Check Linux specific features with Sales)
Power Requirements Max current at +3.3V – 0.45A
Max current at 12V – 0.85A
Max power – 12 Watts
Operating Temperature 0 to 35 °C/ 32 to 96 °F
Storage Temperature -20 to 70 °C/ -4 to 158 °F
Relative Humidity 5% to 90% non-condensing
Warranty 3 years

We are continuously developing the technology used within our product ranges delivering outstanding innovative solutions, therefore the specification may change from time to time.



XtremeRGB / AV / DV Video Capture Cards      
DatasheetUser Guide
Software/Drivers - WindowsVersion: 7.19.0Date: 19 March 2019DOWNLOAD
Linux Version: n/aDOWNLOAD
XtremeDV-UHD2 - Rev62 22nd November 2018
XtremeDV-HD4+ - Rev62 22nd November 2018
XtremeDV-DP2 - Rev58.1 20th February 2018
XtremeDV-SDI4, XtremeHD2-SQX, XtremeAV-HD4, XtremeAV-HD1+,
XtremeAV-HD2+, XtremeRGBSDI2, XtremeRGB-Ex1+, XtremeRGB-Ex2+,
XtremeRGB-Ex4+ and XtremeRGB-Ex8 - Rev58.0 8th May 2017

The drivers included in this package support 32 and 64 bit versions of the following operating systems:

Windows® 10
Windows® 8.1
Windows® 8
Windows® 7
Windows® Server 2012
Windows® Server 2008 R2