AVerMedia CN311-H M.2 Card (4Kp30 HDMI)

CN311-H

M.2 4Kp30 HDMI video capture card

• Maximum input resolution of 4096x2160 30fps
• Maximum capture/recording resolution of 4096x2160 30fps
• The latest compact M.2 interface
• I/O board design with micro HDMI coaxial cable
• Hardware video processing:
  1. Hardware scaling
  2. De-interlacing
  3. Color space conversion
• Ideal for industrial, medical, educational and enterprise applications

The latest M.2 compact form factor with 4K 30fps resolution

The M.2 compact form factor has become a leading industry trend. The dimensions of a PCI Express M.2 card are extremely compact, making it ideally suited to small-footprint embedded systems for industrial applications. Conforming to the most widely used M.2 standard, the CN311-H is an ideal solution for the education sector and industrial PCs, featuring a PCIe Gen2 x2 interface with a theoretical bandwidth of 8 Gb/s.

Compatible with HDMI 1.4a standards, the CN311-H provides lossless single-channel video data throughput at a resolution of 4096x2160 and 30fps, with capture or recording at 4096x2160 @ 30fps.

I/O board design with micro HDMI coaxial cable

Unlike most M.2 capture cards, AVerMedia introduces an innovative I/O board design. Connected via a micro HDMI coaxial cable, the CN311-H can transmit 4K video data efficiently and reliably while also simplifying embedded-system configuration.

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

The CN311-H supports up to 4:4:4 10 bit RGB and YUV, enabling it to capture colours across the full colour spectrum for richer, brighter image quality. Support for 10-bit colour depth is especially useful in medical imaging applications, where even the slightest colour variation may indicate different conditions or stages of disease. This can help doctors accurately diagnose patient conditions.

Hardware video processing technology

AVerMedia’s hardware-based video engine implements practical video-processing functions such as de-interlacing for sharper images, colour-space conversion for more lifelike video colours and resolution scaling.

Versatile AVerMedia SDK support

Industrial customers can develop vertical applications flexibly and efficiently using AVerMedia’s purpose-designed SDK, with features such as device control, media capture, A/V processing and more.
Learn more about AVerMedia SDK