XI104XUSB Specifications

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Supported OS

  • Windows XP Professional/Vista/7/8/8.1/10/Server 2003/Server 2008/Server 2008 R2 (x86 & x64)

Supported Software

  • Windows Media Encoder
  • Adobe Flash Media Live Encoder
  • Real Producer Plus
  • VideoLAN for Windows

Onboard Memory

  • 128MB DDR2, working rate is 160 Mhz, bus width is 32 bits


  • Input Interface
    • 1 DVI-I interface (can switch to HDMI, VGA, YPbPr)
    • 1 DB 9 interface (switch to quad CVBS+ dual stereo audio)
  • DVI Video Input: 1 1080p/60HZ HD DVI signal
  • HDMI Video Input: 1 1080p/60HZ HD HDMI signal
  • VGA Video Input: 1 VGA signal
  • YPbPr Video Input: 1 YPbPr signal
  • CVBS Video Input: Quad SD video signal
  • HDMI Audio Input: 1 LPCM audio signal
  • Analog Audio Input: Dual analog audio signal

Host Interface

  • USB3.0


  • DVI Input Formats: It meets DVI 1.0 standard and single connection (480i, 576i, 480p, 576p, 720p, 1080i, 1080p)
  • HDMI Input Formats: It meets HDMI 1.3 standard and supports 36 bits DeepColor
  • YPbPr Input Formats: 480i, 576i, 480p, 576p, 720p, 1080i, 1080p
  • VGA Input Formats
    • 640×400–2048×1536 when the pixel rate is below 170MHz
    • It provides safe mode to VGA and can capture irregular resolutions.
  • CVBS Input Standard: PAL/NTSC
  • HD Output Formats: 40×30–2048×1536, frame rate: 1–100 fps
  • SD Output Formats: 176×144–768×576, frame rate: 1–30 fps
  • Analog Audio Sample Rate and SNR: Up to 48KHz, 85db, 24-bit
  • Video Sampling Rate
    • RGB/Component: 170MHz
    • HDMI/DVI: 225MHz
  • Video Sampling Precision: 10 bits
  • Color Space: YUYV, UYVY, I420, RGB 24 Bits, RGB 32 Bits

Video Processing

  • Hardware Color Switch
  • Video de-interlacing
    • Vertical filter de-interlacing
    • Motion-adaptive de-interlacing
  • Video scaling: Hardware 5-Tap Scale
  • Image Mirror: Horizontal, vertical
  • Image cropping
  • Image Adjustment
    • Brightness/contrast/hue adjustment
    • Saturation adjustment/control of monochrome and color
    • Gamma adjustment
    • Separately adjust the brightness and contrast of R/G/B

Firmware Upgrade

  • Firmware can be updated.


  • It can connect to computer by USB 3.0 interface, and is compatible with USB 2.0 interface only to get a relatively low frame rate.


  • 98mm x 98mm x 25mm(L/W/H)

Power Consumption

  • Max power consumption: ~ 3.5 W