Avermedia CL312H1

AVerMedia CL312H1

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Model CL312H1

UPC Code: 795522966223

Provantage Code:  AVEM04K

Condition:  Factory New

  • Product Type: Video Capturing Device
  • Country of Origin: Taiwan
  • Host Interface: PCI Express 2.0 x4
  • TAA Compliant: Yes

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ComputingMultimedia DevicesVarious Multimedia Devices


AVerMedia CL312H1 Specifications

    Avermedia CL312H1

At a Glance

    • Maximum input resolution up to 4096x2160/30fps
    • Low-profile PCI Express form factor
    • Reduce the capture latency to shorten the time required for a full frame of image to be captured
    • Support hardware up/down scaling, de-interlacing, and color space convert
    • Support 10-bit color depth


    AVerMedia CL312H1, the 4Kp30 HDMI 2-channel low profile video capture card, is equipped by four HDMI channels with the embedded audio input and supports astounding uncompressed real-time video capturing up to 4096x2160 30fps resolution.

    CL312H1 can improve the quality of a wide range of media recorded for businesses, universities, broadcasting, and manufacturing facilities, which can eventually provide a more lifelike and smooth video playback experience.

    Hardware scaling, de-interlacing, and color space conversion

    With the AVerMedia Video Engine Technology inside, it can perform various video processing tasks such as frame rate conversion, hardware up/down scaling, de-interlacing, and so on without consuming the computing power of the target platform.

    Improved Quality and Reliability

    With the powerful FPGA-based design, the CL312H1 is able to achieve a better performance and provide more improved capture quality and reliability.

    Low Profile Form Factor

    Suitable for small-footprint embedded platform, the compact low profile form factor design provides a better use of internal space and reduces cable routing. It increases the use of interior space for a more flexible heat spreading solution.

    Hardware Video Processing

    CL312H1 has built-in AVerMedia Video Engine technology which implements most useful video enhancing features to significantly reduce the efforts of CPU and the software development. In other words, this can help our clients to achieve the better cost saving of the hardware platform and the development resource.

    Support up to 4:4:4 10-bit RGB and YUV

    The 10-bit color depth support is especially useful in the medical imaging applications where images with the slightest color variation may indicate different conditions or stages of diseases. This in turn may assist doctors in accurately diagnosing patient conditions.

    Versatile AVerMedia SDK

    Industrial customers can develop vertical applications flexibly and efficiently by using AVerMedia's exclusive designed SDK with features such as device control, media capture, A/V processing and more.

Package Contents

    • 4Kp30 HDMI 2-Channel Low Profile Video Capture Card
    • Low-profile Bracket


Product NameAvermedia CL312H1
Product TypeVideo Capturing Device
Maximum Resolution4096 x 2160
Form FactorPlug-in Card
FunctionsVideo Capturing

Audio Embedding

Video Recording

Video Scaling

Platform SupportedLinux


Host InterfacePCI Express 2.0 x4
Maximum Frame Rate30 fps
Screen Mode Supported4K
Country of OriginTaiwan
Operating System SupportedWindows 7

Windows 8.1

Windows 10


Product ModelCL312H1
Video FormatsRGB
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AVerMedia Model CL312H1